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Curtin, F; Elbourne, D; Altman, DG; (2002) Meta-analysis combining parallel and cross-over clinical trials. II: Binary outcomes. Statistics in medicine, 21 (15). pp. 2145-59. ISSN 0277-6715 DOI: https://doi.org/10.1002/sim.1206 Full text not available from this repository.

Curtin, F; Elbourne, D; Altman, DG; (2002) Meta-analysis combining parallel and cross-over clinical trials. III: The issue of carry-over. Statistics in medicine, 21 (15). pp. 2161-73. ISSN 0277-6715 DOI: https://doi.org/10.1002/sim.1207 Full text not available from this repository.

Ebrahim, S; (2001) The use of numbers needed to treat derived from systematic reviews and meta-analysis. Caveats and pitfalls. Evaluation & the health professions, 24 (2). pp. 152-64. ISSN 0163-2787 DOI: https://doi.org/10.1177/01632780122034858 Full text not available from this repository.

Edwards, P; Clarke, M; DiGuiseppi, C; Pratap, S; Roberts, I; Wentz, R; (2002) Identification of randomized controlled trials in systematic reviews: accuracy and reliability of screening records. Statistics in medicine, 21 (11). pp. 1635-40. ISSN 0277-6715 DOI: https://doi.org/10.1002/sim.1190 Full text not available from this repository.

Egger, M; Ebrahim, S; Smith, GD; (2002) Where now for meta-analysis? International journal of epidemiology, 31 (1). pp. 1-5. ISSN 0300-5771 DOI: https://doi.org/10.1093/ije/31.1.1 Full text not available from this repository.

Elbourne, DR; Altman, DG; Higgins, JP; Curtin, F; Worthington, HV; Vail, A; (2002) Meta-analyses involving cross-over trials: methodological issues. International journal of epidemiology, 31 (1). pp. 140-9. ISSN 0300-5771 DOI: https://doi.org/10.1093/ije/31.1.140 Full text not available from this repository.

Lawlor, DA; Davey Smith, G; Ebrahim, S; (2004) Commentary: the hormone replacement-coronary heart disease conundrum: is this the death of observational epidemiology? International journal of epidemiology, 33 (3). pp. 464-7. ISSN 0300-5771 DOI: https://doi.org/10.1093/ije/dyh124 Full text not available from this repository.

Mangtani, P; Cutts, F; Hall, AJ; (2003) Efficacy of polysaccharide pneumococcal vaccine in adults in more developed countries: the state of the evidence. The Lancet infectious diseases, 3 (2). pp. 71-8. ISSN 1473-3099 DOI: https://doi.org/10.1016/S1473-3099(03)00514-0 Full text not available from this repository.

Rees, K; Beranek-Stanley, M; Burke, M; Ebrahim, S; (2001) Hypothermia to reduce neurological damage following coronary artery bypass surgery. The Cochrane database of systematic reviews (1). CD002138. ISSN 1469-493X DOI: https://doi.org/10.1002/14651858.CD002138

Rees, K; Ebrahim, S; Cochrane Heart Group; (2002) Cardiac rehabilitation. The New England journal of medicine, 346 (5). pp. 379-80. ISSN 0028-4793 https://researchonline.lshtm.ac.uk/id/eprint/12642