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Williamson, P ORCID: 0000-0001-9802-6636, Altman, DG, Bagley, H, Barnes, KL ORCID: 0000-0002-8517-8996, Blazeby, JM, Brookes, ST, Clarke, M, Gargon, E, Gorst, S ORCID: 0000-0002-7818-9646, Harman, N ORCID: 0000-0001-6958-6466 et al (show 6 more authors) , Kirkham, JJ ORCID: 0000-0003-2579-9325, McNair, A, Prinsen, CAC, Schmitt, J, Terwee, CB and Young, B ORCID: 0000-0001-6041-9901 (2017) The COMET Handbook: version 1.0. Trials, 18 (Suppl ).

Mitchell, C, Bowen, A, Conroy, P, Whelan, BM, Wallace, SJ, Dancer, A, Woodward-Nutt, K and Kirkham, JJ ORCID: 0000-0003-2579-9325 (2023) COS-Speech: protocol to develop a core outcome set for dysarthria after stroke for use in clinical practice and research. TRIALS, 24 (1). 57-.

Kirkham, JJ ORCID: 0000-0003-2579-9325, Gorst, Sarah ORCID: 0000-0002-7818-9646, Altman, DG, Blazeby, JM, Clarke, M, Tunis, S and Williamson, Paula ORCID: 0000-0001-9802-6636 (2019) Core Outcome Set-STAndardised Protocol Items: The COS-STAP Statement. Trials, 20 (1). 116-.

Kirkham, JJ ORCID: 0000-0003-2579-9325, Davis, K, Altman, DG, Blazeby, JM, Clarke, M, Tunis, S and Williamson, P ORCID: 0000-0001-9802-6636 (2017) Core Outcome Set-STAndards for Development: The COS-STAD recommendations. PLoS Medicine, 14 (11). e1002447-.

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Kirkham, JJ ORCID: 0000-0003-2579-9325, Gorst, S ORCID: 0000-0002-7818-9646, Altman, DG, Blazeby, JM, Clarke, M, Devane, D, Gargon, E, Moher, D, Schmitt, J, Tugwell, P et al (show 2 more authors) , Tunis, S and Williamson, PR ORCID: 0000-0001-9802-6636 (2016) Core Outcome Set–STAndards for Reporting: The COS-STAR Statement. PLoS Medicine, 13 (10).

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Kirkham, JJ ORCID: 0000-0003-2579-9325, Gorst, S ORCID: 0000-0002-7818-9646, Altman, DG, Blazeby, JM, Clarke, M, Devane, D, Gargon, E, Moher, D, Schmitt, J, Tugwell, P et al (show 2 more authors) , Tunis, S and Williamson, PR ORCID: 0000-0001-9802-6636 (2016) Core Outcome Set–STAndards for Reporting: The COS-STAR Statement. PLoS Medicine, 13 (10). e1002148-.

Sherratt, FC ORCID: 0000-0003-4147-9305, Allin, BSR, Kirkham, JJ, Walker, E, Young, B ORCID: 0000-0001-6041-9901, Wood, W, Beasant, L, Eaton, S and Hall, NJ (2020) Core outcome set for uncomplicated acute appendicitis in children and young people. BRITISH JOURNAL OF SURGERY, 107 (8). pp. 1013-1022.

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Meher, S, Cuthbert, A, Kirkham, JJ ORCID: 0000-0003-2579-9325, Williamson, P ORCID: 0000-0001-9802-6636, Abalos, E, Aflaifel, N, Bhutta, ZA, Bishop, A, Blum, J, Collins, P et al (show 11 more authors) , Devane, D, Ducloy-Bouthors, A-S, Fawole, B, Gulmezoglu, AM, Gutteridge, K, Gyte, G, Homer, CSE, Mallaiah, S, Smith, JM, Weeks, AD ORCID: 0000-0002-1909-337X and Alfirevic, Z ORCID: 0000-0001-9276-518X (2019) Core outcome sets for prevention and treatment of postpartum haemorrhage: an international Delphi consensus study. BJOG-AN INTERNATIONAL JOURNAL OF OBSTETRICS AND GYNAECOLOGY, 126 (1). pp. 83-93.

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McCann, LJ, Pilkington, CA, Huber, AM, Ravelli, A, Appelbe, D, Kirkham, JJ ORCID: 0000-0003-2579-9325, Williamson, PR ORCID: 0000-0001-9802-6636, Aggarwal, A, Christopher-Stine, L, Constantin, T et al (show 13 more authors) , Feldman, BM, Lundberg, I, Maillard, S, Mathiesen, P, Murphy, R, Pachman, LM, Reed, AM, Rider, LG, van Royen-Kerkof, A, Russo, R, Spinty, S, Wedderburn, LR and Beresford, MW ORCID: 0000-0002-5400-9911 (2018) Development of a consensus core dataset in juvenile dermatomyositis for clinical use to inform research. Annals of the rheumatic diseases, 77 (2). pp. 241-250.

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Reynolds, KA, Schlessinger, DI, Yanes, AF, Godinez-Puig, V, Chen, BR, Kurta, AO, Cotseones, JK, Chiren, SG, Iyengar, S, Ibrahim, SA et al (show 39 more authors) , Kang, BY, Worley, B, Behshad, R, DeHoratius, DM, Denes, P, Drucker, AM, Dzubow, LM, Etzkorn, JR, Harwood, CA, Kim, JYS, Lawrence, N, Lee, EH, Lissner, GS, Marghoob, AA, Guminiski, A, Matin, RN, Mattox, AR, Mittal, BB, Thomas, JR, Zhou, XA, Zloty, D, Hughes, BGM, Nottage, MK, Green, AC, Testori, AAE, Argenziano, G, Longo, C, Zalaudek, I, Lebbe, C, Malvehy, J, Saiag, P, Cernea, SS, Schmitt, J, Kirkham, JJ ORCID: 0000-0003-2579-9325, Poon, E, Sobanko, JF, Cartee, TV, Maher, IA and Alam, M (2021) Development of a core outcome set for cutaneous squamous cell carcinoma trials: identification of core domains and outcomes. BRITISH JOURNAL OF DERMATOLOGY, 184 (6). pp. 1113-1122.

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Venkatesan, S, Myles, PR, McCann, G, Kousoulis, AA, Hashmi, M, Belatri, R, Boyle, E, Barcroft, A, van Staa, TP, Kirkham, JJ ORCID: 0000-0003-2579-9325 et al (show 3 more authors) , Nguyen Van Tam, JS, Williams, TJ and Semple, MG ORCID: 0000-0001-9700-0418 (2015) Development of processes allowing near real-time refinement and validation of triage tools during the early stage of an outbreak in readiness for surge: the FLU-CATs Study. Health Technology Assessment, 19 (89). pp. 1-132.

Bracken, L, Nunn, A, Kirkham, JJ ORCID: 0000-0003-2579-9325, Peak, M ORCID: 0000-0003-1909-3211, Arnott, J, Smyth, RL, Pirmohamed, M ORCID: 0000-0002-7534-7266 and Turner, M ORCID: 0000-0002-5299-8656 (2017) Development of the Liverpool Adverse Drug Reaction Avoidability Assessment Tool. PLoS ONE, 12 (1). e0169393-.

Dwan, KM, Williamson, PR ORCID: 0000-0001-9802-6636 and Kirkham, JJ ORCID: 0000-0003-2579-9325 (2017) Do systematic reviews still exclude studies with "no relevant outcome data"? BMJ (Clinical research ed.), 358. j3919-j3919.

Dwan, K, Altman, DG, Clarke, M, Gamble, C ORCID: 0000-0002-3021-1955, Higgins, JPT, Sterne, JAC, Williamson, PR ORCID: 0000-0001-9802-6636 and Kirkham, JJ ORCID: 0000-0003-2579-9325 (2014) Evidence for the selective reporting of analyses and discrepancies in clinical trials: a systematic review of cohort studies of clinical trials. PLoS Medicine, 11 (6). e1001666-.

Weston, J, Dwan, K, Altman, Douglas, Clarke, Mike, Gamble, C ORCID: 0000-0002-3021-1955, Schroter, Sara, Williamson, PR ORCID: 0000-0001-9802-6636 and Kirkham, JJ ORCID: 0000-0003-2579-9325 (2016) Feasibility study to examine discrepancy rates in prespecified and reported outcomes in articles submitted to The BMJ. BMJ Open, 6 (4). e010075-.

Frosi, G (2017) MULTIVARIATE META-ANALYSIS METHODS FOR BIAS REDUCTION IN SYSTEMATIC REVIEWS. PhD thesis, University of Liverpool.

Copas, J, Marson, A ORCID: 0000-0002-6861-8806, Williamson, P ORCID: 0000-0001-9802-6636 and Kirkham, JJ ORCID: 0000-0003-2579-9325 (2017) Model-based sensitivity analysis for outcome reporting bias in the meta analysis of benefit and harm outcomes. Statistical Methods in Medical Research, 28 (3). pp. 889-903.

Kirkham, JJ ORCID: 0000-0003-2579-9325, Altman, Doug, Chan, An-Wen, Gamble, CL ORCID: 0000-0002-3021-1955, Dwan, KM and Williamson, Paula ORCID: 0000-0001-9802-6636 (2018) Outcome reporting bias in trials: a methodological approach for assessment and adjustment in systematic reviews. BMJ: British Medical Journal, 2018 (362). k3802-.

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Sterne, JAC, Hernán, MA, Reeves, BC, Savović, J, Berkman, ND, Viswanathan, M, Henry, D, Altman, DG, Ansari, MT, Boutron, I et al (show 25 more authors) , Carpenter, JR, Chan, A-W, Churchill, R, Deeks, JJ, Hróbjartsson, A, Kirkham, JJ ORCID: 0000-0003-2579-9325, Jüni, P, Loke, YK, Pigott, TD, Ramsay, CR, Regidor, D, Rothstein, HR, Sandhu, L, Santaguida, PL, Schünemann, HJ, Shea, B, Shrier, I, Tugwell, P, Turner, L, Valentine, JC, Waddington, H, Waters, E, Wells, GA, Whiting, PF and Higgins, JPT (2016) ROBINS-I: a tool for assessing risk of bias in non-randomised studies of interventions. BMJ, 355. i4919-.

Hodkinson, A, Kirkham, JJ ORCID: 0000-0003-2579-9325, Tudur-Smith, C ORCID: 0000-0003-3051-1445 and Gamble, C ORCID: 0000-0002-3021-1955 (2013) Reporting of harms data in RCTs: a systematic review of empirical assessments against the CONSORT harms extension. BMJ Open, 3 (9). e003436-.

Davies, Philippa A, Davies, AK, Kirkham, JJ ORCID: 0000-0003-2579-9325 and Young, Amber E (2022) Secondary analysis of data from a core outcome set for burns demonstrated the need for involvement of lower income countries. JOURNAL OF CLINICAL EPIDEMIOLOGY, 144. pp. 56-71.

Dwan, KM, Williamson, PR ORCID: 0000-0001-9802-6636 and Kirkham, JJ (2017) The impact of outcome reporting bias in randomised controlled trials on a cohort of systematic reviews [Excluded studies response]. BMJ: British Medical Journal.