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