Spectrophotometric analysis of amniotic fluid in ABO incompatibility.
D000017:ABO Blood-Group System; D000653:Amniotic Fluid; D005260:Female; D005865:Gestational Age; D006801:Humans; D007231:Infant, Newborn; D011247:Pregnancy; D011250:Pregnancy Complications, Hematologic; D013053:Spectrophotometry
D000017:ABO Blood-Group System