AUTHOR=Cianfarani Stefano TITLE=Long-Term Safety of Growth Hormone Therapy: Still a Controversial Issue JOURNAL=Frontiers in Endocrinology VOLUME=3 YEAR=2012 URL=https://www.frontiersin.org/journals/endocrinology/articles/10.3389/fendo.2012.00115 DOI=10.3389/fendo.2012.00115 ISSN=1664-2392