Developing a placebo-controlled trial in surgery: Issues of design, acceptability and feasibility.

Autor:	Campbell, M. K.1 m.k.campbell@abdn.ac.uk, Entwistle, V. A.2, Cuthbertson, B. H.3, Skea, Z. C.1, Sutherland, A. G.4, McDonald, A. M.1, Norrie, J. D.5, Carlson, R. V.6, Bridgman, S.7
Zdroj:	Trials. 2011, Vol. 12 Issue 1, p50-61. 12p.
Databáze:	Academic Search Ultimate
Externí odkaz:	Zobrazit plný text záznamu