[Case of bladder tumor in a 14-year-old boy].
D000293:Adolescent; D006801:Humans; D008297:Male; D010212:Papilloma / Q000175:diagnosis* / Q000601:surgery; D001749:Urinary Bladder Neoplasms / Q000175:diagnosis* / Q000601:surgery
Sluchaĭ opukholi mochevogo puzyria u 14-letnego mal'chinka