Editorial comment.
Section of Pediatric Urology, Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada.
Martin A
MA
Koyle
D005260:Female; D006801:Humans; D007682:Kidney Pelvis / Q000601:surgery*; D008297:Male; D014517:Ureteral Obstruction / Q000150:complications* / Q000601:surgery*; D001743:Urinary Bladder