[Primary tumors of ureter: report of 7 cases (author's transl)].
D000293:Adolescent; D000328:Adult; D000368:Aged; D006801:Humans; D008297:Male; D008875:Middle Aged; D014514:Ureteral Calculi / Q000209:etiology; D014516:Ureteral Neoplasms / Q000000981:diagnostic imaging / Q000601:surgery*; D014567:Urography