title: [Discovery of endomorphin is an important breakthrough in opioid research].
authors.forename: J S
authors.initials: JS
authors.lastname: Han
authors.forename: Y
authors.initials: Y
authors.lastname: Wan
mesh_terms: D000595:Amino Acid Sequence; D000818:Animals; D006801:Humans; D009842:Oligopeptides / Q000737:chemistry; D017450:Receptors, Opioid, mu / Q000819:agonists*
chemical_list: D009842:Oligopeptides; D017450:Receptors, Opioid, mu; C105293:endomorphin 1; C105294:endomorphin 2