title: Hydronephorsis due to pelvi-ureteric obstruction in children. An assessment of the anterior transperitoneal approach.
mesh_terms: D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D006869:Hydronephrosis / Q000209:etiology*; D007223:Infant; D007668:Kidney / Q000601:surgery; D007682:Kidney Pelvis / Q000601:surgery; D008297:Male; D009392:Nephrectomy; D012737:Sex Factors; D014513:Ureter / Q000601:surgery; D014517:Ureteral Obstruction / Q000150:complications*; D014567:Urography