The hexosamine ratios in blood group substances.
D001789:Blood Group Antigens; D005690:Galactose / Q000031:analogs & derivatives; D005944:Glucosamine; D006595:Hexosamines
D001789:Blood Group Antigens; D006595:Hexosamines; D005944:Glucosamine; D005690:Galactose
BLOOD GROUPS; GALACTOSE/derivatives; GLUCOSAMINE