Asphyxia neonatorum.
D001034:Apgar Score; D001238:Asphyxia Neonatorum / Q000139:chemically induced / Q000175:diagnosis / Q000209:etiology*; D002585:Cesarean Section / Q000009:adverse effects; D005500:Follow-Up Studies; D006801:Humans; D007231:Infant, Newborn; D008614:Meperidine / Q000009:adverse effects
D008614:Meperidine