Statistical methods for cost-effectiveness analyses that use data from cluster randomized trials: a systematic review and checklist for critical appraisal.

Gomes, M; Grieve, R; Nixon, R; Edmunds, WJ; (2012) Statistical methods for cost-effectiveness analyses that use data from cluster randomized trials: a systematic review and checklist for critical appraisal. Med Decis Making , 32 (1) pp. 209-220. 10.1177/0272989X11407341 .

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