title: [Not Available].
authors.affiliation: CHU de Bordeaux, Bordeaux, France. Electronic address: driss.berdai@u-bordeaux2.fr.
authors.forename: Driss
authors.initials: D
authors.lastname: Berdaï
authors.affiliation: Pfizer, Paris, France.
authors.forename: Jean-Michel
authors.initials: JM
authors.lastname: Hotton
authors.affiliation: Afssaps, Saint-Denis, France.
authors.forename: Philippe
authors.initials: P
authors.lastname: Lechat
keywords: assurance maladie; bénéfice clinique; comparateur; essai clinique; groupe contrôle; recommandation