AUTHOR=González Ricardo TITLE=Editorial: Ureteropelvic Junction Obstruction (UPJO) in Infants JOURNAL=Frontiers in Pediatrics VOLUME=5 YEAR=2017 URL=https://www.frontiersin.org/journals/pediatrics/articles/10.3389/fped.2017.00148 DOI=10.3389/fped.2017.00148 ISSN=2296-2360