title: [Therapeutic evaluation and the level proof].
authors.affiliation: Unité pharmaco-clinique EZUS-APRET, faculté RTH Laennec, 69376 Lyon 08. jpb@upcl.univ-lyon1.fr
authors.forename: Jean-Pierre
authors.initials: JP
authors.lastname: Boissel
mesh_terms: D002986:Clinical Trials as Topic; D015331:Cohort Studies; D018849:Controlled Clinical Trials as Topic; D005260:Female; D006801:Humans; D008297:Male; D015201:Meta-Analysis as Topic; D016032:Randomized Controlled Trials as Topic; D012306:Risk