title: [Late results of conservative surgical treatment of 71 cases of hydronephrosis caused by superior occlusive lesions].
mesh_terms: D005500:Follow-Up Studies; D006801:Humans; D006869:Hydronephrosis / Q000209:etiology / Q000601:surgery*; D014525:Urethral Stricture / Q000150:complications
vernacular_title: Odległe wyniki leczenia operacyjno-zachowawczego 71 wodonerczy na tle przeszkody górnej