Republished research: Effect of exercise referral schemes in primary care on physical activity and improving health outcomes: systematic review and meta-analysis. Issue 8 (25th April 2013) - Pavey, T G; Taylor, A H; Fox, K R; Hillsdon, M; Anokye, N; Campbell, J L; Foster, C; Green, C; Moxham, T; Mutrie, N; Searle, J; Trueman, P; et al.