title: [Sample size calculation in randomized trials: what the clinician needs to know].
authors.affiliation: Service de gynécologie obstétrique, médecine fœtale et reproduction humaine, CHU Bretonneau, CHRU de Tours, 37044 Tours cedex, France. emmanuel.simon@univ-tours.fr
authors.forename: E-G
authors.initials: EG
authors.lastname: Simon
authors.forename: C-J
authors.initials: CJ
authors.lastname: Fouché
authors.forename: F
authors.initials: F
authors.lastname: Perrotin
mesh_terms: D006801:Humans; D016032:Randomized Controlled Trials as Topic / Q000379:methods*; D018401:Sample Size