Relationship of alkaline phosphatase levels in intestinal mucosa to ABO and secretor blood groups.
D000017:ABO Blood-Group System / Q000032:analysis*; D000469:Alkaline Phosphatase / Q000032:analysis*; D001789:Blood Group Antigens; D004386:Duodenum / Q000032:analysis; D004586:Electrophoresis; D006801:Humans; D066298:In Vitro Techniques; D007413:Intestinal Mucosa / Q000201:enzymology*; D007583:Jejunum / Q000032:analysis; D008967:Molecular Biology
D000017:ABO Blood-Group System; D001789:Blood Group Antigens; D000469:Alkaline Phosphatase