[Ureteropyeloplasty and calicoureteroanastomosis in relation to the use of catheters].
D006801:Humans; D007682:Kidney Pelvis / Q000601:surgery*; D014513:Ureter / Q000601:surgery*; D014546:Urinary Catheterization; D014552:Urinary Tract Infections / Q000601:surgery*
Ureteropieloplastias y calicoureteroanastomosis en relación al uso de tutores.