[Umbilical cord dystocia (clinico-statistical contribution)].
D005260:Female; D005313:Fetal Death; D006801:Humans; D007231:Infant, Newborn; D011247:Pregnancy; D014470:Umbilical Cord / Q000002:abnormalities*
Le distocie del funicolo ombelicale (contributo clinico-statistico)