[Congenital pelvi-ureteric stenosis in children: clinical study of 70 kidneys].
D000367:Age Factors; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D006869:Hydronephrosis / Q000151:congenital / Q000473:pathology / Q000601:surgery*; D007223:Infant; D007668:Kidney / Q000473:pathology; D007682:Kidney Pelvis / Q000473:pathology; D008297:Male; D008722:Methods; D011379:Prognosis; D014517:Ureteral Obstruction / Q000473:pathology