Anencephaly in three siblings.
D000328:Adult; D000757:Anencephaly / Q000235:genetics*; D002869:Chromosome Aberrations; D025063:Chromosome Disorders; D005260:Female; D005313:Fetal Death / Q000235:genetics; D006801:Humans; D007231:Infant, Newborn; D008297:Male; D010375:Pedigree; D011247:Pregnancy