What therapeutic approach should be adopted for superficial bladder tumours?
D002295:Carcinoma, Transitional Cell / Q000188:drug therapy / Q000601:surgery / Q000628:therapy*; D003131:Combined Modality Therapy; D004317:Doxorubicin / Q000627:therapeutic use; D004724:Endoscopy; D006801:Humans; D010212:Papilloma / Q000188:drug therapy / Q000601:surgery / Q000628:therapy*; D001749:Urinary Bladder Neoplasms / Q000188:drug therapy / Q000601:surgery / Q000628:therapy*
D004317:Doxorubicin