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Placebo run-in periods in anticholinergic trials are not associated with treatment effect size or risk of attrition: an empirical evaluation
Karahalios, Amalia, Herbison, G. Peter, McKenzie, Joanne E.Volume:
125
Journal:
Journal of Clinical Epidemiology
DOI:
10.1016/j.jclinepi.2020.05.032
Date:
September, 2020
File:
PDF, 234 KB
2020