Anencephaly in Central Virginia. Retrospective review.
D000293:Adolescent; D000328:Adult; D000757:Anencephaly / Q000453:epidemiology* / Q000209:etiology; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D007251:Influenza, Human / Q000150:complications; D008297:Male; D011247:Pregnancy; D011251:Pregnancy Complications, Infectious; D012189:Retrospective Studies; D014768:Virginia