Surgical versus non-surgical management for unilateral ureteric-pelvic junction obstruction in newborns and infants less than two years of ageMarcus Weitz, Suniva Portz, Guido F Laube, Joerg J Meerpool, and Dirk BasslerPublished online: 14 July 2016DOI: 10.1002/14651858.CD10716.pub2