title: [Meta-analysis in clinical research].
authors.affiliation: Service d'Hépato-Gastroentérologie, Hôpital Antoine Béclère, Clamart.
authors.forename: J P
authors.initials: JP
authors.lastname: Pignon
mesh_terms: D002986:Clinical Trials as Topic; D004942:Esophagitis, Peptic / Q000188:drug therapy; D006801:Humans; D015201:Meta-Analysis as Topic; D011899:Ranitidine / Q000627:therapeutic use
chemical_list: D011899:Ranitidine
vernacular_title: La méta-analyse en recherche clinique.