AUTHOR=Asvadi Naghmeh, Morgan Michael, Hewavitharana Amitha, Shaw Paul, Cabot Peter TITLE=Biotransformation of beta-endorphin and possible therapeutic implications JOURNAL=Frontiers in Pharmacology VOLUME=5 YEAR=2014 URL=https://www.frontiersin.org/articles/10.3389/fphar.2014.00018 DOI=10.3389/fphar.2014.00018 ISSN=1663-9812