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pro vyhledávání: '"Charles W Mwansambo"'
Autor:
David Osrin, Kishwar Azad, Armida Fernandez, Dharma S Manandhar, Charles W Mwansambo, Prasanta Tripathy, Anthony M Costello
Publikováno v:
Bulletin of the World Health Organization, Vol 87, Iss 10, Pp 772-779 (2009)
Public health interventions usually operate at the level of groups rather than individuals, and cluster randomized controlled trials (RCTs) are one means of evaluating their effectiveness. Using examples from six such trials in Bangladesh, India, Mal
Externí odkaz:
https://doaj.org/article/96734c605a5c4b61bbe41edb44270950
