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Stepped wedge cluster randomized trials are efficient and provide a method of evaluation without which some interventions would not be evaluated
Hemming, Karla, Girling, Alan, Martin, James, Bond, Simon J.Volume:
66
Language:
english
Journal:
Journal of Clinical Epidemiology
DOI:
10.1016/j.jclinepi.2012.12.020
Date:
September, 2013
File:
PDF, 76 KB
english, 2013