Ethical and policy issues in cluster randomized trials: rationale and design of a mixed methods research study

by Chaudhry Shazia H, Brehaut Jamie C, Boruch Robert, Binik Ariella, Belle Brown Judith, Grimshaw Jeremy M, Weijer Charles, Taljaard Monica, Eccles Martin P, McRae Andrew, Saginur Raphael, Zwarenstein Merrick, Donner Allan
Published 2009-07-01