title: Blood group antigens and gastric cancer.
mesh_terms: D000017:ABO Blood-Group System / Q000235:genetics* / Q000276:immunology; D000230:Adenocarcinoma / Q000097:blood; D002240:Carbohydrate Sequence; D005753:Gastric Mucosa; D005796:Genes; D006801:Humans; D007983:Lewis Blood Group Antigens / Q000235:genetics; D009077:Mucins / Q000032:analysis; D013274:Stomach Neoplasms / Q000097:blood / Q000175:diagnosis*; D013276:Stomach Ulcer / Q000097:blood
chemical_list: D000017:ABO Blood-Group System; D007983:Lewis Blood Group Antigens; D009077:Mucins