Ward, K; Taylor, F; Bickerdike, E; Ebrahim, S; (2008) Updating Cochrane reviews: vigilance required? Zeitschrift fur Evidenz, Fortbildung und Qualitat im Gesundheitswessen (German Journal for Evidence and Qaulity in Health Care), 102. p. 46. https://researchonline.lshtm.ac.uk/id/eprint/6073 Full text not available from this repository.

Ward, KJ; Taylor, FC; Beswick, A; Burke, M; Smith, GD; Ebrahim, S; (2008) Multiple risk factor intervention for cardiovascular disease: Uncertainty remains. Journal of epidemiology and community health, 62. A6-A6. ISSN 0143-005X https://researchonline.lshtm.ac.uk/id/eprint/6885 Full text not available from this repository.