[ABO(H) cell surface antigens in carcinoma of urinary bladder: its correlation with grade, stage and clinical course].
D000017:ABO Blood-Group System; D000954:Antigens, Surface / Q000032:analysis*; D006801:Humans; D009364:Neoplasm Recurrence, Local; D009367:Neoplasm Staging; D001749:Urinary Bladder Neoplasms / Q000276:immunology* / Q000401:mortality
D000017:ABO Blood-Group System; D000954:Antigens, Surface