title: Spectrophotometric analysis of amniotic fluid in anencephalic pregnancies.
mesh_terms: D000328:Adult; D000653:Amniotic Fluid / Q000032:analysis*; D000757:Anencephaly / Q000175:diagnosis*; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D006831:Polyhydramnios / Q000175:diagnosis; D011247:Pregnancy; D012204:Rh-Hr Blood-Group System; D013053:Spectrophotometry
chemical_list: D012204:Rh-Hr Blood-Group System