AUTHOR=Scarpa Maria-Grazia TITLE=Ovotesticular Differences of Sex Development: Surgery or Not Surgery? That Is the Question JOURNAL=Frontiers in Pediatrics VOLUME=5 YEAR=2017 URL=https://www.frontiersin.org/journals/pediatrics/articles/10.3389/fped.2017.00231 DOI=10.3389/fped.2017.00231 ISSN=2296-2360