Soluble blood group I substances in human amniotic fluid.
D000653:Amniotic Fluid / Q000276:immunology*; D001789:Blood Group Antigens; D002850:Chromatography, Gel; D006385:Hemagglutination Inhibition Tests; D006386:Hemagglutination Tests; D006801:Humans; D007519:Isoantigens / Q000652:urine; D008895:Milk, Human / Q000276:immunology
D001789:Blood Group Antigens; D007519:Isoantigens