De facto masking and other measures to prevent contamination
- PMID: 23017642
- DOI: 10.1016/j.jclinepi.2012.04.016
De facto masking and other measures to prevent contamination
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Alternatives for randomization in lifestyle intervention studies in cancer patients were not better than conventional randomization.J Clin Epidemiol. 2012 Mar;65(3):288-92. doi: 10.1016/j.jclinepi.2011.03.015. J Clin Epidemiol. 2012. PMID: 21856119
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