title: [Pelvic presentation in primiparas over 30].
authors.forename: S O
authors.initials: SO
authors.lastname: do VAL
mesh_terms: D005260:Female; D006801:Humans; D007743:Labor, Obstetric; D010298:Parity; D010388:Pelvis; D011247:Pregnancy; D014937:Work
keywords: LABOR
vernacular_title: Parto pélvico em primiparas maiores de 30 anos.