title: [Methodology of clinical research].
authors.affiliation: Santé publique, Henri Mondor, 94000 Créteil. carine.chaix-couturier@hmn.ap-hop-paris.fr
authors.forename: Carine
authors.initials: C
authors.lastname: Chaix-Couturier
authors.forename: Françoise
authors.initials: F
authors.lastname: Roudot-Thoraval
mesh_terms: D001675:Bioethics; D035843:Biomedical Research / Q000941:ethics / Q000379:methods*; D005602:France; D006801:Humans; D007258:Informed Consent; D012107:Research Design; D018401:Sample Size