Prevention of neonatal meconium aspiration syndrome.
D005260:Female; D006801:Humans; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases / Q000517:prevention & control*; D008470:Meconium; D011015:Pneumonia, Aspiration / Q000517:prevention & control*; D011247:Pregnancy; D013577:Syndrome