| Empirical evidence of bias: dimensions of methodological quality associated with estimates of treatment effects in controlled trials KF Schulz, I Chalmers, RJ Hayes, DG Altman Jama 273 (5), 408-412, 1995 | 7570 | 1995 |
| Collaborative overview of randomised trials of antiplatelet therapy Prevention of death, myocardial infarction, and stroke by prolonged antiplatelet therapy in various … Antiplatelet Trialists' Collaboration Bmj 308 (6921), 81-106, 1994 | 5209 | 1994 |
| Avoidable waste in the production and reporting of research evidence I Chalmers, P Glasziou The Lancet 374 (9683), 86-89, 2009 | 2535 | 2009 |
| The Oxford 2011 levels of evidence J Howick http://www. cebm. net/index. aspx? o= 5653, 2011 | 1889* | 2011 |
| A guide to effective care in pregnancy and childbirth: Edited by Murray Enkin, Marc JNC Keirse, and Iain Chalmers. New York: Oxford University Press, 1990. 376 pages. $24.95 … PA Murphy Journal of Nurse-Midwifery 38 (1), 58-60, 1993 | 1765* | 1993 |
| Effect of early tranexamic acid administration on mortality, hysterectomy, and other morbidities in women with post-partum haemorrhage (WOMAN): an international, randomised … H Shakur, I Roberts, B Fawole, R Chaudhri, M El-Sheikh, A Akintan, ... The Lancet 389 (10084), 2105-2116, 2017 | 1510 | 2017 |
| How to increase value and reduce waste when research priorities are set I Chalmers, MB Bracken, B Djulbegovic, S Garattini, J Grant, ... The Lancet 383 (9912), 156-165, 2014 | 1476 | 2014 |
| Seventy-five trials and eleven systematic reviews a day: how will we ever keep up? H Bastian, P Glasziou, I Chalmers PLoS medicine 7 (9), e1000326, 2010 | 1459 | 2010 |
| Biomedical research: increasing value, reducing waste MR Macleod, S Michie, I Roberts, U Dirnagl, I Chalmers, JPA Ioannidis, ... The Lancet 383 (9912), 101-104, 2014 | 1105 | 2014 |
| The effects of corticosteroid administration before preterm delivery: an overview of the evidence from controlled trials P CROWLEY, I CHALMERS, MJNC KE1RSE BJOG: An International Journal of Obstetrics & Gynaecology 97 (1), 11-25, 1990 | 1093 | 1990 |
| Systematic Reviews: Reporting, updating, and correcting systematic reviews of the effects of health care I Chalmers, B Haynes Bmj 309 (6958), 862-865, 1994 | 1040* | 1994 |
| Which anticonvulsant for women with eclampsia? Evidence from the Collaborative Eclampsia Trial Eclampsia Trial Collaborative Group The lancet 345 (8963), 1455-1463, 1995 | 936 | 1995 |
| A brief history of research synthesis I Chalmers, LV Hedges, H Cooper Evaluation & the health professions 25 (1), 12-37, 2002 | 849 | 2002 |
| The Dublin randomized controlled trial of intrapartum fetal heart rate monitoring D MacDonald, A Grant, M Sheridan-Pereira, P Boylan, I Chalmers American journal of obstetrics and gynecology 152 (5), 524-539, 1985 | 754 | 1985 |
| The Cochrane collaboration: preparing, maintaining, and disseminating systematic reviews of the effects of health care. I Chalmers Annals of the New York Academy of Sciences 703, 156-63; discussion 163, 1993 | 745 | 1993 |
| When are randomised trials unnecessary? Picking signal from noise P Glasziou, I Chalmers, M Rawlins, P McCulloch Bmj 334 (7589), 349-351, 2007 | 726 | 2007 |
| PRISMA for abstracts: reporting systematic reviews in journal and conference abstracts EM Beller, PP Glasziou, DG Altman, S Hopewell, H Bastian, I Chalmers, ... PLoS medicine 10 (4), e1001419, 2013 | 722 | 2013 |
| Assessing the quality of randomization from reports of controlled trials published in obstetrics and gynecology journals KF Schulz, I Chalmers, DA Grimes, DG Altman Jama 272 (2), 125-128, 1994 | 619 | 1994 |
| Increasing value and reducing waste in biomedical research regulation and management RAS Salman, E Beller, J Kagan, E Hemminki, RS Phillips, J Savulescu, ... The Lancet 383 (9912), 176-185, 2014 | 567 | 2014 |
| Assessing the quality of research P Glasziou, J Vandenbroucke, I Chalmers Bmj 328 (7430), 39-41, 2004 | 562 | 2004 |
