title: [Endoscopic treatment of the posterior urethral valves].
mesh_terms: D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D003558:Cystoscopy / Q000379:methods*; D005336:Fiber Optic Technology; D006801:Humans; D007223:Infant; D008297:Male; D014522:Urethral Diseases / Q000601:surgery*; D014546:Urinary Catheterization / Q000379:methods*
vernacular_title: Tratamento endoscópico das válvulas da uretra posterior