Most randomized controlled trials forpsoriasis used placebo comparators despite the availability of effective treatments Afach S, Evrenoglou T, Oubaya N, Cleach LL, Sbidian E. J Clin Epidemiol 2021;133:72–9. doi: 10.1016/j.jclinepi.2021.01.013. PMID: 33482295. Partager sur :