The short umbilical cord.
D001238:Asphyxia Neonatorum / Q000209:etiology*; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D007744:Obstetric Labor Complications; D011247:Pregnancy; D011248:Pregnancy Complications; D014470:Umbilical Cord
ASPHYXIA NEONATORUM/etiology and pathogenesis; LABOR/complications; UMBILICAL CORD