title: [Valves of the posterior urethra and reflux megaloureter in children].
mesh_terms: D002648:Child; D002675:Child, Preschool; D006801:Humans; D006869:Hydronephrosis / Q000175:diagnosis; D007223:Infant; D008297:Male; D014513:Ureter / Q000002:abnormalities*; D014524:Urethral Obstruction / Q000150:complications / Q000175:diagnosis* / Q000473:pathology; D014718:Vesico-Ureteral Reflux / Q000175:diagnosis* / Q000209:etiology / Q000473:pathology
vernacular_title: Klapany zadneĭ chasti uretry i refliuksiruiushchiĭ megaureter u deteĭ.