Cause and prevention of maternal aspiration.
D002585:Cesarean Section; D005260:Female; D006801:Humans; D007442:Intubation, Intratracheal; D007744:Obstetric Labor Complications / Q000517:prevention & control*; D011015:Pneumonia, Aspiration / Q000209:etiology* / Q000517:prevention & control; D011247:Pregnancy