Ultrasonic detection of vernix in liquor amnii.
D000328:Adult; D000653:Amniotic Fluid / Q000032:analysis*; D005260:Female; D005865:Gestational Age; D006801:Humans; D007231:Infant, Newborn; D011247:Pregnancy; D014465:Ultrasonics; D014708:Vernix Caseosa / Q000032:analysis*