Maternal and cord blood at delivery. 3. Parameters of respiratory exchange (Apgar score).
D002245:Carbon Dioxide / Q000097:blood*; D036861:Delivery, Obstetric; D005260:Female; D006801:Humans; D006863:Hydrogen-Ion Concentration; D008614:Meperidine / Q000494:pharmacology; D010100:Oxygen / Q000097:blood*; D011247:Pregnancy; D014469:Umbilical Arteries; D014470:Umbilical Cord / Q000098:blood supply*
D002245:Carbon Dioxide; D008614:Meperidine; D010100:Oxygen