[The clinical significance of umbilical knot in obstetrics].
Airas
U
U
KYS:n naistentautien klinikka, 70211 Kuopio.
Heinonen
S
S
D036861:Delivery, Obstetric / Q000379:methods; D005260:Female; D005387:Finland / Q000453:epidemiology; D006801:Humans; D007231:Infant, Newborn; D011247:Pregnancy; D011256:Pregnancy Outcome; D012307:Risk Factors; D017678:Sex Distribution; D014470:Umbilical Cord / Q000002:abnormalities*