Perinatal tips.
D000328:Adult; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases / Q000175:diagnosis*; D007415:Intestinal Obstruction / Q000175:diagnosis*; D008431:Maternal-Fetal Exchange; D008824:Michigan; D006831:Polyhydramnios / Q000150:complications; D011247:Pregnancy