title: Endogenous Opioids' Primary Role: Harmonizing Individual, Kin/Cohort, and Societal Behaviors.
authors.affiliation: President, American Academy of Pain Medicine Professor of Public Health and Community Medicine Professor of Anesthesiology and Medicine Founding Director, Tufts Program on Pain Research, Education and Policy Boston, Massachusetts, USA.
authors.forename: Daniel B
authors.initials: DB
authors.lastname: Carr
mesh_terms: D000701:Analgesics, Opioid / Q000378:metabolism*; D015331:Cohort Studies; D006801:Humans; D010146:Pain / Q000378:metabolism* / Q000503:physiopathology*; D012106:Research; D012919:Social Behavior
chemical_list: D000701:Analgesics, Opioid