[Analysis of cases of breech presentation].
D001034:Apgar Score; D001946:Breech Presentation; D036861:Delivery, Obstetric / Q000379:methods*; D005260:Female; D006801:Humans; D007226:Infant Mortality; D007231:Infant, Newborn; D007746:Labor Presentation; D011247:Pregnancy
Analiza porodów miednicowych.