40.1M(top 0.1%)
687.4M(top 0.1%)
2.7K(top 0.1%)
4.1K(top 0.1%)
all documents
doc citations

Top Articles

1“Mini-mental state”Journal of Psychiatric Research197577,621
2Global cancer statistics 2018: GLOBOCAN estimates of incidence and mortality worldwide for 36 cancers in 185 countriesCa-A Cancer Journal for Clinicians201862,121
3A Revised Medium for Rapid Growth and Bio Assays with Tobacco Tissue CulturesPhysiologia Plantarum196256,749
4The Measurement of Observer Agreement for Categorical DataBiometrics197755,540
5Global Cancer Statistics 2020: GLOBOCAN Estimates of Incidence and Mortality Worldwide for 36 Cancers in 185 CountriesCa-A Cancer Journal for Clinicians202152,977
6Preferred Reporting Items for Systematic Reviews and Meta-Analyses: The PRISMA StatementPLoS Medicine200950,671
7Rapid colorimetric assay for cellular growth and survival: Application to proliferation and cytotoxicity assaysJournal of Immunological Methods198347,133
8A new method of classifying prognostic comorbidity in longitudinal studies: Development and validationJournal of Chronic Diseases198740,131
10A RAPID METHOD OF TOTAL LIPID EXTRACTION AND PURIFICATIONCanadian Journal of Biochemistry and Physiology195939,151
11Cytoscape: A Software Environment for Integrated Models of Biomolecular Interaction NetworksGenome Research200337,062
12The Hospital Anxiety and Depression ScaleActa Psychiatrica Scandinavica198336,914
13Clinical features of patients infected with 2019 novel coronavirus in Wuhan, ChinaLancet, The202036,800
14Meta-analysis in clinical trialsContemporary Clinical Trials198633,020
15Research electronic data capture (REDCap)—A metadata-driven methodology and workflow process for providing translational research informatics supportJournal of Biomedical Informatics200932,739
16The assessment and analysis of handedness: The Edinburgh inventoryNeuropsychologia197132,207
17Global cancer statisticsCa-A Cancer Journal for Clinicians201132,172
18An Inventory for Measuring DepressionArchives of General Psychiatry196130,857
19The MOS 36-ltem Short-Form Health Survey (SF-36)Medical Care199229,313
20The PHQ-9Journal of General Internal Medicine200129,194
21Homeostasis model assessment: insulin resistance and ?-cell function from fasting plasma glucose and insulin concentrations in manDiabetologia198527,582
22A RATING SCALE FOR DEPRESSIONJournal of Neurology, Neurosurgery and Psychiatry196027,271
23Three Approaches to Qualitative Content AnalysisQualitative Health Research200527,239
24Clinical diagnosis of Alzheimer's diseaseNeurology198427,121
25Estimation of the Concentration of Low-Density Lipoprotein Cholesterol in Plasma, Without Use of the Preparative UltracentrifugeClinical Chemistry197226,892
26Quantifying heterogeneity in a meta‐analysisStatistics in Medicine200226,845
27PLINK: A Tool Set for Whole-Genome Association and Population-Based Linkage AnalysesAmerican Journal of Human Genetics200726,761
28Coot: model-building tools for molecular graphicsActa Crystallographica Section D: Biological Crystallography200426,736
29A RAPID METHOD OF TOTAL LIPID EXTRACTION AND PURIFICATIONCanadian Journal of Biochemistry and Physiology195925,451
30Executive Summary of the Third Report of the National Cholesterol Education Program (NCEP) Expert Panel on Detection, Evaluation, and Treatment of High Blood Cholesterol in Adults (Adult Treatment Panel III)JAMA - Journal of the American Medical Association200124,499
31Classification of Surgical ComplicationsAnnals of Surgery200424,015
32Global cancer statistics, 2012Ca-A Cancer Journal for Clinicians201523,881
33Cancer incidence and mortality worldwide: Sources, methods and major patterns in GLOBOCAN 2012International Journal of Cancer201523,615
34Self-determination theory and the facilitation of intrinsic motivation, social development, and well-being.American Psychologist200023,552
35A new and rapid colorimetric determination of acetylcholinesterase activityBiochemical Pharmacology196123,305
36The Pittsburgh sleep quality index: A new instrument for psychiatric practice and researchPsychiatry Research198923,254
37Features and development of CootActa Crystallographica Section D: Biological Crystallography201022,799
38The Effect of Intensive Treatment of Diabetes on the Development and Progression of Long-Term Complications in Insulin-Dependent Diabetes MellitusNew England Journal of Medicine199322,781
39Clinical Characteristics of Coronavirus Disease 2019 in ChinaNew England Journal of Medicine202022,372
40New response evaluation criteria in solid tumours: Revised RECIST guideline (version 1.1)European Journal of Cancer200921,739
41Clinical course and risk factors for mortality of adult inpatients with COVID-19 in Wuhan, China: a retrospective cohort studyLancet, The202021,698
42A Novel Coronavirus from Patients with Pneumonia in China, 2019New England Journal of Medicine202021,542
43The Genome Analysis Toolkit: A MapReduce framework for analyzing next-generation DNA sequencing dataGenome Research201021,358
44The Satisfaction With Life ScaleJournal of Personality Assessment198521,076
45A Global Measure of Perceived StressJournal of Health and Social Behavior198321,013
46PD-1 and PD-L1 Immune Checkpoint Blockade to Treat Breast CancerBreast Care201620,872
47PHENIX: a comprehensive Python-based system for macromolecular structure solutionActa Crystallographica Section D: Biological Crystallography201020,564
48Preferred Reporting Items for Systematic Reviews and Meta-Analyses: The PRISMA StatementAnnals of Internal Medicine200920,458
49Standards and guidelines for the interpretation of sequence variants: a joint consensus recommendation of the American College of Medical Genetics and Genomics and the Association for Molecular PathologyGenetics in Medicine201520,455
50Consolidated criteria for reporting qualitative research (COREQ): a 32-item checklist for interviews and focus groupsInternational Journal for Quality in Health Care200720,392
51Atherosclerosis — An Inflammatory DiseaseNew England Journal of Medicine199919,732
52Magnesium Replacement Improves the Metabolic Profile in Obese and Pre-Diabetic Patients with Mild-to-Moderate Chronic Kidney Disease: A 3-Month, Randomised, Double-Blind, Placebo-Controlled StudyKidney and Blood Pressure Research201719,694
53A New Equation to Estimate Glomerular Filtration RateAnnals of Internal Medicine200919,025
54A Brief Measure for Assessing Generalized Anxiety DisorderArchives of Internal Medicine200618,596
55The american rheumatism association 1987 revised criteria for the classification of rheumatoid arthritisArthritis and Rheumatism198818,339
56Intensive blood-glucose control with sulphonylureas or insulin compared with conventional treatment and risk of complications in patients with type 2 diabetes (UKPDS 33)Lancet, The199818,169
57The Seventh Report of the Joint National Committee on Prevention, Detection, Evaluation, and Treatment of High Blood Pressure<SUBTITLE>The JNC 7 Report</SUBTITLE>JAMA - Journal of the American Medical Association200318,097
58Clinical Characteristics of 138 Hospitalized Patients With 2019 Novel Coronavirus–Infected Pneumonia in Wuhan, ChinaJAMA - Journal of the American Medical Association202018,030
59Antioxidant activity applying an improved ABTS radical cation decolorization assayFree Radical Biology and Medicine199917,909
60The meaning and use of the area under a receiver operating characteristic (ROC) curve.Radiology198217,831
61The Positive and Negative Syndrome Scale (PANSS) for SchizophreniaSchizophrenia Bulletin198717,788
62World Medical Association Declaration of HelsinkiJAMA - Journal of the American Medical Association201317,754
63Cancer statistics, 2019Ca-A Cancer Journal for Clinicians201917,512
64Radiotherapy plus Concomitant and Adjuvant Temozolomide for GlioblastomaNew England Journal of Medicine200517,395
65Meta-analysis of Observational Studies in Epidemiology<SUBTITLE>A Proposal for Reporting</SUBTITLE>JAMA - Journal of the American Medical Association200017,346
66Improved patch-clamp techniques for high-resolution current recording from cells and cell-free membrane patchesPflugers Archiv European Journal of Physiology198117,126
67Multiple Range and Multiple F TestsBiometrics195517,123
68Frailty in Older Adults: Evidence for a PhenotypeJournals of Gerontology - Series A Biological Sciences and Medical Sciences200116,817
69Improved M13 phage cloning vectors and host strains: nucleotide sequences of the M13mpl8 and pUC19 vectorsGene198516,607
70Comparing the Areas under Two or More Correlated Receiver Operating Characteristic Curves: A Nonparametric ApproachBiometrics198816,564
71Preferred reporting items for systematic review and meta-analysis protocols (PRISMA-P) 2015 statementSystematic Reviews201516,556
72The Third International Consensus Definitions for Sepsis and Septic Shock (Sepsis-3)JAMA - Journal of the American Medical Association201616,554
73The Montreal Cognitive Assessment, MoCA: A Brief Screening Tool For Mild Cognitive ImpairmentJournal of the American Geriatrics Society200516,505
74Cancer statistics, 2020Ca-A Cancer Journal for Clinicians202016,450
75The measurement of observer agreement for categorical dataBiometrics197716,399
76The CCP4 suite: programs for protein crystallographyActa Crystallographica Section D: Biological Crystallography199416,158
77Epidemiological and clinical characteristics of 99 cases of 2019 novel coronavirus pneumonia in Wuhan, China: a descriptive studyLancet, The202016,090
78Assessing the quality of reports of randomized clinical trials: Is blinding necessary?Contemporary Clinical Trials199616,054
79Reduction in the Incidence of Type 2 Diabetes with Lifestyle Intervention or MetforminNew England Journal of Medicine200216,031
80Global Cancer Statistics, 2002Ca-A Cancer Journal for Clinicians200515,952
81APACHE IICritical Care Medicine198515,512
82The “Golden Age” of Probiotics: A Systematic Review and Meta-Analysis of Randomized and Observational Studies in Preterm InfantsNeonatology201715,430
83PRISMA Extension for Scoping Reviews (PRISMA-ScR): Checklist and ExplanationAnnals of Internal Medicine201815,209
84Lifetime Prevalence and Age-of-Onset Distributions of DSM-IV Disorders in the National Comorbidity Survey ReplicationArchives of General Psychiatry200515,111
85Cancer statistics, 2016Ca-A Cancer Journal for Clinicians201614,876
86New Guidelines to Evaluate the Response to Treatment in Solid TumorsJournal of the National Cancer Institute200014,815
87Studies of interference in serial verbal reactions.Journal of Experimental Psychology193514,787
88Cancer statistics, 2018Ca-A Cancer Journal for Clinicians201814,774
89Mapping the Margins: Intersectionality, Identity Politics, and Violence against Women of ColorStanford Law Review199114,731
90Crystallography & NMR System: A New Software Suite for Macromolecular Structure DeterminationActa Crystallographica Section D: Biological Crystallography199814,711
91Assessment of Older People: Self-Maintaining and Instrumental Activities of Daily LivingGerontologist, The196914,702
92Structure validation in chemical crystallographyActa Crystallographica Section D: Biological Crystallography200914,659
93Risks and Benefits of Estrogen Plus Progestin in Healthy Postmenopausal Women: Principal Results From the Women's Health Initiative Randomized Controlled TrialJAMA - Journal of the American Medical Association200214,536
94Estimates of worldwide burden of cancer in 2008: GLOBOCAN 2008International Journal of Cancer201014,479
95Ventilation with Lower Tidal Volumes as Compared with Traditional Tidal Volumes for Acute Lung Injury and the Acute Respiratory Distress SyndromeNew England Journal of Medicine200014,454
96The genetical evolution of social behaviour. IJournal of Theoretical Biology196414,412
97Cancer statistics in China, 2015Ca-A Cancer Journal for Clinicians201614,374
98Intensive Insulin Therapy in Critically Ill PatientsNew England Journal of Medicine200114,320
99Characteristics of and Important Lessons From the Coronavirus Disease 2019 (COVID-19) Outbreak in ChinaJAMA - Journal of the American Medical Association202014,320
100International Physical Activity Questionnaire: 12-Country Reliability and ValidityMedicine and Science in Sports and Exercise200314,285