检索结果-南通市图书馆

Study on Diagnosis Criteria of Fire-Heat Syndrome Based on receiver operating characteristic curve and Principal Component Analysis

引用

Chinese Journal of Integrative Medicine 2016年第4期22卷 258-266页

作者：刘四军黄兆胜吴庆光黄张杰吴丽蓉闫文丽王奇王宗伟张伦博杨政 Institute of Clinical Pharmacology Guangzhou University of Chinese Medicine School of Chinese Materia Medica Guangzhou University of Chinese Medicine Massachusetts General Hospital Harvard Medical School Colgate-Palmolive (China) Co. Ltd.

Objective： To establish the diagnostic quantitative criteria for fire-heat syndrome （FHS） of Chinese medicine （CM） based on the receiver operating characteristic （ROC） curve and principal component analysis （PCA）. Methods： The symptoms and signs of FHS cases and healthy subjects from Guangzhou, Henan and Hunan of China were collected through questionnaire, and the diagnostic quantitative score tables were established for the three regions, respectively, with the method of maximum likelihood analysis. The homogeneity test was then performed on the diagnostic score tables for the three regions with ROC curve, and the diagnostic efficiency of diagnostic score tables for the three regions was compared with the prospective test and retrospective test. The method of PCA was adopted to obtain the analysis matrix for classifying the tapes of FHS. Results： Twenty-seven elements of FHS were confirmed through Chi-square test, and the diagnostic score tables for the three regions were established with the method of maximum likelihood analysis on the basis of the collected case data. According to the ROC curve test, the areas under ROC curve of Guangzhou diagnostic score table assessment with candidates in Guangzhou, Henan and Hunan were 0.998, 0.961 and 0.956, respectively. It showed that the diagnostic efficiency of Guangzhou diagnostic score tables was the highest one. With the prospective test, the area under ROC of Guangzhou diagnostic score table was 0.949, and more than any other diagnostic score table. By PCA, FHS was classified into excess fire and deficiency fire, and then classified into syndrome of flaring up of Heart （Xin） fire, syndrome of Lung （Fei）-Stomach （Wei） excess fire, syndrome of deficiency of Liver （Gan）-yin and Kidney （Shen）-yin, and syndrome of deficiency of Lung-yin from the view of viscera. In the retrospective test, the consistency with clinicians＇ diagnosis was 69.4%, and in the prospective test, it was 70.1%. Conclusions： The Guangzhou diagnostic s

关键词： receiver operating characteristic curve principal component analysis diagnostic criteria fire-heatsyndrome Chinese medicine

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Effectiveness of magnetic resonance imaging and spiral computed tomography in the staging and treatment prognosis of colorectal cancer

引用

World Journal of Gastrointestinal Surgery 2024年第7期16卷 2135-2144页

作者： Lu-Na Bai Lu-Xian Zhang Department of Radiology Zhongshan Hospital Xiamen UniversityXiamen 361004Fujian ProvinceChina

BACKGROUND Colorectal cancer(CRC)is a prevalent cancer type in clinical settings;its early signs can be difficult to detect,which often results in late-stage diagnoses in many *** early detection and diagnosis of CRC are crucial for improving treatment success and patient survival ***,imaging techniques have been hypothesized to be essential in managing CRC,with magnetic resonance imaging(MRI)and spiral computed tomography(SCT)playing a significant role in enhancing diagnostic and treatment *** To explore the effectiveness of MRI and SCT in the preoperative staging of CRC and the prognosis of laparoscopic *** Ninety-five individuals admitted to Zhongshan Hospital Xiamen University underwent MRI and SCT and were diagnosed with *** precision of MRI and SCT for the presurgical classification of CRC was assessed,and pathological staging was used as a *** operating characteristic curves were used to evaluate the diagnostic efficacy of blood volume,blood flow,time to peak,permeability surface,blood reflux constant,volume transfer constant,and extracellular extravascular space volume fraction on the prognosis of patients with *** Pathological biopsies confirmed the following CRC stages:23,23,32,and 17 at T1,T2,T3,and T4,*** were 39 cases at the N0 stage,22 at N1,34 at N2,44 at M0 stage,and 51 at *** pathological findings as the benchmark,the combined use of MRI and SCT for preoperative TNM staging in patients with CRC demonstrated superior sensitivity,specificity,and accuracy compared with either modality alone,with a statistically significant difference in accuracy(Preceiver operating characteristic curve analysis revealed the predictive values for laparoscopic treatment prognosis,as indicated by the areas under the curve for blood volume,blood flow,time to peak,and permeability surface,blood reflux constant,volume transfer constant,and extracellular extravascular space volu

关键词： Magnetic resonance imaging Spiral computed tomography Colorectal cancer Prognosis receiver operating characteristic curve Retrospective study

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Atherogenic index of plasma combined with waist circumference and body mass index to predict metabolic-associated fatty liver disease

引用

World Journal of Gastroenterology 2022年第36期28卷 5364-5379页

作者： Shao-Jie Duan Zhi-Ying Ren Tao Zheng Hong-Ye Peng Zuo-Hu Niu Hui Xia Jia-Liang Chen Yuan-Chen Zhou Rong-Rui Wang Shu-Kun Yao Graduate School Beijing University of Chinese MedicineBeijing 100029China Center of Integrative Medicine Beijing Ditan HospitalCapital Medical UniversityBeijing 100015China Graduate school Peking University China-Japan Friendship School of Clinical MedicineBeijing 100029China Department of Gastroenterology China-Japan Friendship HospitalBeijing 100029China

BACKGROUND Early identification of metabolic-associated fatty liver disease(MAFLD)is *** index of plasma(AIP)is a reference predictor of obesity-related diseases,but its predictive value for MAFLD remains *** studies have reported whether its combination with waist circumference(WC)and body mass index(BMI)can improve the predictive performance for *** To systematically explore the relationship between AIP and MAFLD and evaluate its predictive value for MAFLD and to pioneer a novel noninvasive predictive model combining AIP,WC,and BMI while validating its predictive performance for *** This cross-sectional study consecutively enrolled 864 *** logistic regression analysis and receiver operating characteristic curve were used to evaluate the relationship between AIP and MAFLD and its predictive power for *** novel prediction model A-W-B combining AIP,WC,and BMI to predict MAFLD was established,and internal verification was completed by magnetic resonance imaging *** Subjects with higher AIP exhibited a significantly increased risk of MAFLD,with an odds ratio of 12.420(6.008-25.675)for AIP after adjusting for various confounding *** area under receiver operating characteristic curve of the A-W-B model was 0.833(0.807-0.858),which was significantly higher than that of AIP,WC,and BMI(all Preceiver operating characteristic curves in female,young and nonobese subgroups(all Preceiver operating characteristic curve of the A-W-B model to predict MAFLD was 0.862(0.791-0.916).The A-W-B level was strongly and positively associated with the liver proton density fat fraction(r=0.630,P<0.001)and significantly increased with the sever

关键词： Atherogenic index of plasma Metabolic-associated fatty liver disease receiver operating characteristic curve Predictor

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Critical values of monitoring indexes for perioperative major adverse cardiac events in elderly patients with biliary diseases

引用

World Journal of Clinical Cases 2022年第20期10卷 6865-6875页

作者： Zong-Ming Zhang Xi-Yuan Xie Yue Zhao Chong Zhang Zhuo Liu Li-Min Liu Ming-Wen Zhu Bai-Jiang Wan Hai Deng Kun Tian Zhen-Tian Guo Xi-Zhe Zhao Department of General Surgery Beijing Electric Power HospitalState Grid Corporation of ChinaCapital Medical UniversityBeijing 100073China Department of Cardiology Beijing Electric Power HospitalState Grid Corporation of ChinaCapital Medical UniversityBeijing 100073China

BACKGROUND Major adverse cardiac events(MACE) in elderly patients with biliary diseases are the main cause of perioperative accidental death, but no widely recognized quantitative monitoring index of perioperative cardiac function so *** To investigate the critical values of monitoring indexes for perioperative MACE in elderly patients with biliary *** The clinical data of 208 elderly patients with biliary diseases in our hospital from May 2016 to April 2021 were retrospectively analysed. According to whether MACE occurred during the perioperative period, they were divided into the MACE group and the non-MACE *** In the MACE compared with the non-MACE group, postoperative complications, mortality, hospital stay, high sensitivity troponin-Ⅰ(Hs-TnI), creatine kinase isoenzyme(CK-MB), myoglobin(MYO), B-type natriuretic peptide(BNP), and Ddimer(D-D) levels were significantly increased(P receiver operating characteristic(ROC) curve were 382.65 pg/mL and 0.965 mg/L, *** The postoperative BNP and D-D were independent risk factors for perioperative MACE, with the critical values of 382.65 pg/mL and 0.965 mg/L respectively. Consequently, timely monitoring and effective maintenance of perioperative cardiac function stability are of great clinical significance to further improve the perioperative safety of elderly patients with biliary diseases.

关键词： Biliary diseases in elderly patients Major adverse cardiac events Perioperative safety Logistic regression receiver operating characteristic curve

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Comparison of diagnostic validity of two autism rating scales for suspected autism in a large Chinese sample

引用

World Journal of Clinical Cases 2022年第4期10卷 1206-1216页

作者： Jia-Hui Chu Fang Bian Rui-Ying Yan Yan-Lin Li Yong-Hua Cui Ying Li Department of Psychiatry Beijing Children's HospitalBeijing 100045China

BACKGROUND Autism is the most common clinical developmental disorder in *** childhood autism rating scale(CARS)and autistic autism behavior checklist(ABC)are the most commonly used assessment scales for diagnosing ***,the diagnostic validations and the corresponding cutoffs for CARS and ABC in individuals with suspected autism spectrum disorder(ASD)remain ***,for suspected ASD in China,it remains unclear whether CARS is a better diagnostic tool than *** unclear is whether the current cutoff points for ABC and CARS are suitable for the accurate diagnosis of *** To investigate the diagnostic validity of CARS and ABC based on a large Chinese *** A total of 591 outpatient children from the ASD Unit at Beijing Children’s Hospital between June and November 2019 were ***,the Clancy autism behavior scale(CABS)was used to screen out suspected autism from these ***,each suspected ASD was evaluated by CARS and *** operating characteristic(ROC)curve analysis was used to compare diagnostic *** also calculated the area under the curve(AUC)for both CARS and *** We found that the Cronbach alpha coefficients of CARS and ABC were 0.772 and 0.426,***,the reliability of the CARS was higher than that of the *** addition,we found that the correlation between CARS and CABS was ***,we performed ROC curve analysis for CARS and ABC,which yielded AUC values of 0.846 and 0.768,*** cutoff value,which is associated with the maximum Youden index,is usually applied as a decision *** found that the cutoff values of CARS and ABC were 34 and 67,*** This result indicated that CARS is superior to ABC in the Chinese population with suspected ASD.

关键词： Suspected autism spectrum disorder Children Childhood autism rating scale Autism behavior checklist receiver operating characteristic curve Cutoff value

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Evaluation of high-risk factors and the diagnostic value of alpha-fetoprotein in the stratification of primary liver cancer

引用

World Journal of Clinical Cases 2022年第26期10卷 9264-9275页

作者： Hong-Bin Jiao Wei Wang Meng-Nan Guo Ya-Li Su De-Quan Pang Bao-Lin Wang Jun Shi Jing-Hua Wu Clinical Laboratory Tangshan Maternal and Child Health Care HospitalNorth China University of Science and TechnologyTangshan 063000Hebei ProvinceChina Department of Oncology Tangshan Maternal and Child Health Care HospitalNorth China University of Science and TechnologyTangshan 063000Hebei ProvinceChina Clinical Laboratory Tangshan Nanhu HospitalTangshan 063000Hebei ProvinceChina

BACKGROUND Alpha-fetoprotein(AFP)is one of the diagnostic standards for primary liver cancer(PLC);however,AFP exhibits insufficient sensitivity and specificity for diagnosing *** To evaluate the effects of high-risk factors and the diagnostic value of AFP in stratified *** In total,289 PLC cases from 2013 to 2019 were selected for ***,the contributions of high-risk factors in stratifying PLC were compared according to the following criteria:Child–Pugh score,clinical stage of liver cirrhosis,tumor size,and Barcelona Clinic Liver Cancer(BCLC)***,the diagnostic value of AFP was evaluated in different stratifications of PLC by receiver operating characteristic *** PLC cases in which AFP played little role,the diagnostic values of carcinoembryonic antigen(CEA),carbohydrate antigen 19-9(CA 19-9),gamma-glutamyl transferase(GGT),and AFP were *** The roles of high-risk factors differed in stratified *** incidence of smoking and drinking history was higher in PLC with Child–Pugh scores of C(Pcurve(AUC)>0.700].However,these measures were meaningless(AUC<0.600)in small hepatomas and BCLC A stage PLC,but could be replaced by the combined detection of CEA,CA 19-9,GGT,and AFP(AUC=0.810 and 0.846,respectively).CONCLUSION Stratification of PLC was essential for precise diagnoses and benefited from evaluating AFP levels.

关键词： Primary liver cancer Stratification Risk factors Alpha-fetoprotein receiver operating characteristic curve Diagnostics

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

The ratio of superior mesenteric artery diameter to superior mesenteric vein diameter based on non-enhanced computed tomography in the early diagnosis of spontaneous isolated superior mesenteric artery dissection

引用

World Journal of Emergency Medicine 2022年第3期13卷 202-207页

作者： Yuan-li Lei Wen-xing Song Yi Lin Hui-ping Li He-ping Lyu Jiao-zhen Chen Zhang-ping Li Jia-na Yin Ji-ke Xue Shou-quan Chen Department of Emergency Medicine the First Affiliated Hospital of Wenzhou Medical UniversityWenzhou 325000China Department of Radiology the First Affiliated Hospital of Wenzhou Medical UniversityWenzhou 325000China Department of Gastroenterology the First Affiliated Hospital of Wenzhou Medical UniversityWenzhou 325000China Department of Vascular Surgery the First Affiliated Hospital of Wenzhou Medical UniversityWenzhou 325000China Department of Electrocardiogram Wenzhou People's HospitalWenzhou 325000China

BACKGROUND:Spontaneous isolated superior mesenteric artery(SMA)dissection(SISMAD)is a rare cause of abdominal *** aim of the study is to investigate the role of a new parameter,the ratio of the SMA diameter to the superior mesenteric vein(SMV)diameter(SMA/SMV)based on non-enhanced computed tomography(CT),in the early diagnosis of ***:In a registry study from December 2013 to June 2021,97 abdominal pain SISMAD patients(SISMAD group)admitted to our hospital were ***,the matched sex and age abdominal pain non-SISMAD patients at 1:2 were collected in reverse chronological order as the control ***’s t-test,Wilcoxon rank-sum test,and Chi-square test were used to compare differences between the SISMAD and control *** Calc was used to generate receiver operating characteristic(ROC)***:A total of 291 abdominal pain patients,including 97 SISMAD patients and 194 nonSISMAD patients,were included in the current *** maximum SMA diameter,perivascular exudation,and SMA/SMV based on non-enhanced CT were significant between the two groups(all Pcurves showed that for the maximum SMA diameter,the area under the curve(AUC),cut-off,sensitivity,and specificity were 0.926,9.80,93.8%,and 79.4%,*** SMA/SMV,its AUC,cut-off,sensitivity,and specificity were 0.956,0.83,88.7%,and 92.3%,*** diagnostic efficiency of SMA/SMV was better than that of the maximum SMA diameter(P<0.05).The combined parameters of SMA/SMV and maximum SMA diameter had the best diagnostic efficiency(AUC=0.970).CONCLUSION:SMA/SMV may be a potential marker for SISMAD.

关键词： Abdominal pain Spontaneous isolated superior mesenteric artery dissection Computed tomography receiver operating characteristic curve

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Serum gastrin-17 concentration for prediction of upper gastrointestinal tract bleeding risk among peptic ulcer patients

引用

World Journal of Clinical Cases 2021年第35期9卷 10948-10955页

作者： Jun-Xian Wang Yu-Ping Cao Peng Su Wei He Xiao-Ping Li Ya-Meng Zhu Department of Gastroenterology The Second People’s Hospital of Anhui ProvinceHefei 230011Anhui ProvinceChina

BACKGROUND Serum gastrin-17(G-17),pepsinogen I(PGI),and pepsinogen II(PGII)concentrations regulate gastric acid secretion,and hypersecretion of gastric acid increases the risks of peptic ulcer and upper gastrointestinal *** associations suggest that serum G-17,PGI,and(or)PGII may predict gastrointestinal bleeding risk among peptic ulcer *** To evaluate the efficacies of serum G-17,PGI,PGII,and PGI/PGII ratio(PGR)for predicting upper gastrointestinal bleeding among peptic ulcer *** A total of 199 patients diagnosed with peptic ulcer confirmed by gastroscopy and positivity for Helicobacter pylori by the 14C-urea breath test were recruited,including 107 patients with simple peptic ulcer and 92 cases complicated by upper gastrointestinal *** PGI,PGII,G-17,and PGR were measured by immune methods and compared between bleeding and non-bleeding groups by univariate *** specificity and sensitivity of PGs and G-17 for evaluating upper gastrointestinal bleeding risk were then assessed by constructing receiver operating characteristic(ROC)*** Serum G-17 was significantly higher among peptic ulcer patients with upper gastrointestinal bleeding compared to simple peptic ulcer patients(25.34±14.29 vs 8.84±8.03 pmol/L,t=9.822,P0.05).The risk of bleeding was significantly higher among peptic ulcer patients with elevated serum G-17(>15 pmol/L)compared to patients with normal or low serum G-17(73.2%vs 27.4%,χ2=40.72,Pcurve for serum G-17 was 0.866±0.024,and a cut-off of 9.86 pmol/L yielded 90.2%sensitivity and 68.2%specificity for distinguishing peptic ulcer with and without upper gastrointestinal *** Serum G-17 is significantly upregulated in peptic ulcer patients and higher levels are predictive of upper gastrointestinal ***,serum PGI,PGII,and PGR

关键词： Peptic ulcer Upper gastrointestinal bleeding Gastrin Pepsinogen receiver operating characteristic curve

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Can we early diagnose metabolic syndrome using brachial-ankle pulse wave velocity in community population？

引用

Chinese Medical Journal 2014年第17期127卷 3116-3120页

作者： Li Xin Zheng Liang Wu Juanli Ma Yunsheng Masanori Munakata Oleski Jessica Zhang Lijuan Wo Da Wang Jingsong Jiang Qiaoyu Zou Liling Liu Xuebo Li Jue Department of Cardiology Shanghai East Hospital Tongji University Shanghai 200120 China Tongji University Medical School Shanghai 200092 China Department of Cardiology Shanghai Tenth Hospital Tongji University Shanghai 200072 China University of Massachusetts Medical School Massachusetts USA Preventive Medical Center Tohoku Rosai Hospital Sendai Japan

Background The prevalence of metabolic syndrome （MetS） increased recently and there was still not a screening index to predict *** aim of this study was to estimate whether brachial-ankle pulse wave velocity （baPVVV）,a novel marker for systemic arterial stiffness,could predict MetS in Chinese community *** A total of 2 191 participants were recruited and underwent medical examination including 1 455 men and 756 women from June 2011 to January *** was diagnosed according to the criteria of the International Diabetes Federation （IDF）.Multiple Logistic regressions were conducted to explore the risk factors of *** operating characteristic （ROC） curve was performed to estimate the ideal diagnostic cutoff point of baPWV to predict *** The mean age was （45.35±8.27） years *** multiple Logistic regression analysis,the gender,baPWV and smoking status were risk factors to MetS after adjusting age,gender,baPWV,walk time and sleeping *** prevalence of MetS was 17.48% in 30-year age population in *** were significant differences （Х^2=96.46,P 〈0.05） between male and female participants on MetS *** to the ROC analyses,the ideal cutoff point of baPWV was 1 358.50 cm/s （AUC=60.20%） to predict MetS among male group and 1 350.00 cm/s （AUC=70.90%） among female *** BaPWV may be considered as a screening marker to predict MetS in community Chinese population and the diagnostic value of 1 350.00 cm/s was more significant for the female group.

关键词： brachial-ankle pulse wave velocity metabolic syndrome receiver operating characteristic curve

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Changes in energy metabolism in the quadriceps femoris after a single bout of acute exhaustive swimming in rats： a 31p-magnetic resonance spectroscopy study

引用

Chinese Medical Journal 2014年第5期127卷 937-944页

作者： Sun Yingwei Pan Shinong Chen Zhian Zhao Heng Ma Ying Zheng Liqiang Li Qi Deng Chunbo Fu Xihu Lu Zaiming Guo Qiyong Department of Radiology Shengjing Hospital of China Medical UniversityShenyang Liaoning 110004 China

Background Little is known about the value of 31P-magnetic resonance spectroscopy （31P-MRS） in in vivo assessment of exhaustive exercise-induced injury in skeletal *** aimed to evaluate the value of a 31P-MRS study using the quadriceps femoris after a single bout of acute exhaustive swimming in rats,and the correlation between 31P-MRS and histological *** Sixty male Sprague-Dawley rats were randomly assigned to control,half-exhaustive,and exhaustive exercise groups.31P-MRS of the quadriceps femoris of the right lower limb was performed immediately after swimming exercise to detect Pi,PCr,and β-*** Pi/PCr,Pi/β-ATP,PCr/β-ATP,and PCr/（PCr＋Pi） were calculated and pH *** under the receiver operating characteristic curve （AUCs） were calculated to evaluate the diagnostic potential of 31P-MRS in identifying and distinguishing the three *** staining,electron microscopy and desmin immunostaining after imaging of the muscle were used as a reference *** correlation between 31P-MRS and the mean absorbance （A value） of desmin staining were analyzed with the Pearson correlation *** Pi,PCr,Pi/PCr,and PCr/（PCr＋Pi） showed statistically significant intergroup differences （P＜0.05）.AUCs of Pi,PCr,Pi/PCr,and PCr/（PCr＋Pi） were 0.905,0.848,0.930,and 0.930 for the control and half-exhaustive groups,while sensitivity and specificity were 90％/85％,95％/55％,95％/80％,and 90％/85％,*** AUCs of Pi,PCr,Pi/PCr and PCr/（PCr＋Pi） were 0.995,0.980,1.000,and 1.000 for the control and exhaustive groups,while sensitivity and specificity were 95％/90％,100％/90％,100％/95％,and 100％/95％,*** AUCs of Pi,PCr,Pi/PCr,and PCr/（PCr＋Pi） were 0.735,0.865,0.903,and 0.903 for the half-exhaustive and exhaustive groups,while sensitivity and specificity were 80％/60％,90％/75％,95％/65％,and 95％/70％,*** the half-exhaustive group,some muscle fibers exhibited edema in HE staining,and the unclear Z-discs and the mitochondria with vacuolar degener

关键词： magnetic resonance spectroscopy exhaustive exercise energy metabolism receiver operating characteristic curve

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：