ABO groups and myelomatosis.
D000017:ABO Blood-Group System; D001789:Blood Group Antigens; D006801:Humans; D009101:Multiple Myeloma / Q000453:epidemiology*; D012606:Scotland; D013927:Thrombosis / Q000453:epidemiology
D000017:ABO Blood-Group System; D001789:Blood Group Antigens