CRTs — Cluster Randomized Trials or “Courting Real Troubles”

Canadian Journal of Public Health - Tập 97 Số 1 - Trang 72-75 - 2006
M. Kent Ranson1, Tara Sinha2, Saul S. Morris3, Anne Mills4
1Health Policy Unit, London School of Hygiene and Tropical Medicine (LSHTM), London, UK
2Vimo SEWA, Self-Employed Women’s Association, UK
3London School of Hygiene and Tropical Medicine UK
4Health Economics and Financing Programme, London School of Hygiene and Tropical Medicine, UK

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Tài liệu tham khảo

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