title: [Criteria and principles of surgical technics in hydronephrosis of children].
mesh_terms: D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D006869:Hydronephrosis / Q000601:surgery*; D007223:Infant; D007682:Kidney Pelvis / Q000601:surgery*; D008297:Male; D008722:Methods; D014513:Ureter / Q000601:surgery*
vernacular_title: O kriteriiakh i printsipakh operativnoĭ taktiki pri gidronefroze u deteĭ.