title: [Etiology of prematurity].
mesh_terms: D000293:Adolescent; D000328:Adult; D005260:Female; D006801:Humans; D007752:Obstetric Labor, Premature / Q000209:etiology*; D011247:Pregnancy; D011275:Pregnancy, Unwanted; D012924:Social Conditions; D002581:Uterine Cervical Incompetence / Q000150:complications
vernacular_title: Etiologie de la prématurité