[Anencephaly].
D000022:Abortion, Spontaneous; D000328:Adult; D000757:Anencephaly / Q000235:genetics; D001789:Blood Group Antigens; D005260:Female; D006801:Humans; D008297:Male; D008423:Maternal Age; D010298:Parity; D011247:Pregnancy; D012621:Seasons; D012959:Socioeconomic Factors
D001789:Blood Group Antigens
Anencefalie.