Correlations of ABO blood groups with peptic ulcer, cancer, and other diseases.
D000017:ABO Blood-Group System; D001789:Blood Group Antigens; D006801:Humans; D009369:Neoplasms / Q000097:blood*; D010437:Peptic Ulcer / Q000097:blood*
D000017:ABO Blood-Group System; D001789:Blood Group Antigens
BLOOD GROUPS; NEOPLASMS/blood in; PEPTIC ULCER/blood in