[Gas analytic study of umbilical cord blood after obstetrical operations].
D002585:Cesarean Section; D005260:Female; D005312:Fetal Blood; D006801:Humans; D013513:Obstetric Surgical Procedures; D010100:Oxygen / Q000097:blood*; D011247:Pregnancy; D014470:Umbilical Cord
D010100:Oxygen
CESAREAN SECTION; OXYGEN/blood; UMBILICAL CORD