An enzymic basis for blood type A in humans.
D001789:Blood Group Antigens; D002247:Carbon Isotopes; D002384:Catalysis; D003911:Dextrans; D005260:Female; D006385:Hemagglutination Inhibition Tests; D006595:Hexosamines; D006801:Humans; D008895:Milk, Human / Q000201:enzymology*; D009844:Oligosaccharides; D014166:Transferases / Q000037:antagonists & inhibitors
D001789:Blood Group Antigens; D002247:Carbon Isotopes; D003911:Dextrans; D006595:Hexosamines; D009844:Oligosaccharides; D014166:Transferases