Conservative treatment vs radical surgery for superficial cancer of the bladder.
D006801:Humans; D008197:Lymph Node Excision; D008207:Lymphatic Metastasis; D008722:Methods; D001743:Urinary Bladder / Q000601:surgery; D001749:Urinary Bladder Neoplasms / Q000401:mortality / Q000532:radiotherapy / Q000601:surgery*