| Design and analysis of pilot studies: recommendations for good practice GA Lancaster, S Dodd, PR Williamson Journal of evaluation in clinical practice 10 (2), 307-312, 2004 | 2804 | 2004 |
| Systematic review of the empirical evidence of study publication bias and outcome reporting bias K Dwan, DG Altman, JA Arnaiz, J Bloom, AW Chan, E Cronin, E Decullier, ... PloS one 3 (8), e3081, 2008 | 1533 | 2008 |
| Developing core outcome sets for clinical trials: issues to consider PR Williamson, DG Altman, JM Blazeby, M Clarke, D Devane, E Gargon, ... Trials 13 (1), 1-8, 2012 | 1392 | 2012 |
| The COMET handbook: version 1.0 PR Williamson, DG Altman, H Bagley, KL Barnes, JM Blazeby, ... Trials 18, 1-50, 2017 | 1261 | 2017 |
| The SANAD study of effectiveness of valproate, lamotrigine, or topiramate for generalised and unclassifiable epilepsy: an unblinded randomised controlled trial AG Marson, AM Al-Kharusi, M Alwaidh, R Appleton, GA Baker, ... The Lancet 369 (9566), 1016-1026, 2007 | 1064 | 2007 |
| The SANAD study of effectiveness of carbamazepine, gabapentin, lamotrigine, oxcarbazepine, or topiramate for treatment of partial epilepsy: an unblinded randomised controlled trial AG Marson, AM Al-Kharusi, M Alwaidh, R Appleton, GA Baker, ... The Lancet 369 (9566), 1000-1015, 2007 | 1021 | 2007 |
| Systematic review of the empirical evidence of study publication bias and outcome reporting bias—an updated review K Dwan, C Gamble, PR Williamson, JJ Kirkham, Reporting Bias Group PloS one 8 (7), e66844, 2013 | 1009 | 2013 |
| The impact of outcome reporting bias in randomised controlled trials on a cohort of systematic reviews JJ Kirkham, KM Dwan, DG Altman, C Gamble, S Dodd, R Smyth, ... Bmj 340, 2010 | 979 | 2010 |
| Adverse drug reactions in hospital in-patients: a prospective analysis of 3695 patient-episodes EC Davies, CF Green, S Taylor, PR Williamson, DR Mottram, ... PLoS one 4 (2), e4439, 2009 | 940 | 2009 |
| A randomized trial of genotype-guided dosing of warfarin M Pirmohamed, G Burnside, N Eriksson, AL Jorgensen, CH Toh, ... New England Journal of Medicine 369 (24), 2294-2303, 2013 | 903 | 2013 |
| A minimal common outcome measure set for COVID-19 clinical research JC Marshall, S Murthy, J Diaz, NK Adhikari, DC Angus, YM Arabi, K Baillie, ... The Lancet Infectious Diseases 20 (8), e192-e197, 2020 | 837 | 2020 |
| Using the Delphi technique to determine which outcomes to measure in clinical trials: recommendations for the future based on a systematic review of existing studies IP Sinha, RL Smyth, PR Williamson PLoS medicine 8 (1), e1000393, 2011 | 815 | 2011 |
| How to select outcome measurement instruments for outcomes included in a “Core Outcome Set”–a practical guideline CAC Prinsen, S Vohra, MR Rose, M Boers, P Tugwell, M Clarke, ... Trials 17 (1), 1-10, 2016 | 737 | 2016 |
| Male circumcision for prevention of heterosexual acquisition of HIV in men N Siegfried, M Muller, JJ Deeks, J Volmink Cochrane database of systematic reviews, 2009 | 667 | 2009 |
| Risk factors for complication following ERCP; results of a large-scale, prospective multicenter study EJ Williams, S Taylor, P Fairclough, A Hamlyn, RF Logan, D Martin, ... Endoscopy 39 (09), 793-801, 2007 | 581 | 2007 |
| Cervical cerclage for prevention of preterm delivery in woman with short cervix: randomised controlled trial MS To, Z Alfirevic, VCF Heath, S Cicero, AM Cacho, PR Williamson, ... The Lancet 363 (9424), 1849-1853, 2004 | 529 | 2004 |
| Aggregate data meta‐analysis with time‐to‐event outcomes PR Williamson, CT Smith, JL Hutton, AG Marson Statistics in medicine 21 (22), 3337-3351, 2002 | 506 | 2002 |
| Core outcome Set-STAndards for development: the COS-STAD recommendations JJ Kirkham, K Davis, DG Altman, JM Blazeby, M Clarke, S Tunis, ... PLoS medicine 14 (11), e1002447, 2017 | 453 | 2017 |
| Core outcome set–STAndards for reporting: the COS-STAR statement JJ Kirkham, S Gorst, DG Altman, JM Blazeby, M Clarke, D Devane, ... PLoS medicine 13 (10), e1002148, 2016 | 416 | 2016 |
| Adalimumab plus methotrexate for uveitis in juvenile idiopathic arthritis AV Ramanan, AD Dick, AP Jones, A McKay, PR Williamson, ... New England Journal of Medicine 376 (17), 1637-1646, 2017 | 365 | 2017 |
