AUTHOR=Cianfarani Stefano TITLE=Grand Challenges in Pediatric Endocrinology JOURNAL=Frontiers in Endocrinology VOLUME=1 YEAR=2010 URL=https://www.frontiersin.org/journals/endocrinology/articles/10.3389/fendo.2010.00001 DOI=10.3389/fendo.2010.00001 ISSN=1664-2392