[Statistical study of deflexed cephalic presentations].
D001034:Apgar Score; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D007746:Labor Presentation; D007743:Labor, Obstetric; D008428:Maternal Mortality; D010298:Parity; D011247:Pregnancy
Estudio estadístico de las presentaciones cefálicas deflexionadas.