title: Alpha-fetoprotein levels in amniotic fluid in normal pregnancy and in pregnancy complicated by anencephaly.
mesh_terms: D000649:Amniocentesis; D000653:Amniotic Fluid / Q000032:analysis*; D000757:Anencephaly / Q000378:metabolism*; D005260:Female; D005326:Fetal Proteins / Q000032:analysis*; D005865:Gestational Age; D006801:Humans; D007122:Immunoelectrophoresis; D011247:Pregnancy; D013997:Time Factors
chemical_list: D005326:Fetal Proteins