[ABO group substances in the amniotic fluid].
D000017:ABO Blood-Group System / Q000032:analysis*; D000653:Amniotic Fluid / Q000032:analysis*; D005260:Female; D006385:Hemagglutination Inhibition Tests; D006801:Humans; D007231:Infant, Newborn; D011247:Pregnancy
D000017:ABO Blood-Group System
Substancje grupowe ABO w płynie owodniowym.