title: [Limitations of historical and geographic comparisons of birth rate].
authors.forename: D
authors.initials: D
authors.lastname: Lewin
mesh_terms: D001723:Birth Rate; D003710:Demography; D005602:France; D005843:Geography; D006801:Humans; D007231:Infant, Newborn
vernacular_title: Limite des comparaisons historiques et géographiques de la natalité.