Cancer of the urogenital tract: bladder cancer. Introduction: problems in definition, classification and etiology.
D000368:Aged; D002277:Carcinoma / Q000145:classification / Q000175:diagnosis / Q000209:etiology; D003558:Cystoscopy; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009362:Neoplasm Metastasis; D001749:Urinary Bladder Neoplasms / Q000145:classification / Q000175:diagnosis / Q000209:etiology; D014567:Urography