[Surgical treatment of pyeloureteral obstruction in children].
D000367:Age Factors; D002648:Child; D006801:Humans; D007682:Kidney Pelvis / Q000601:surgery*; D009392:Nephrectomy; D014517:Ureteral Obstruction / Q000601:surgery*
Tratamiento quirúrgico de la obstrucción pieloureteral en el niño