title: [Statistical analysis of factors affecting recurrence in superficial bladder cancer--estimation with Cox's proportional hazard model].
mesh_terms: D000368:Aged; D005163:Factor Analysis, Statistical; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D008954:Models, Biological; D009364:Neoplasm Recurrence, Local / Q000453:epidemiology*; D001749:Urinary Bladder Neoplasms / Q000453:epidemiology*