title: Opioid peptides and stress.
authors.affiliation: National Institute on Drug Abuse, Addiction Research Center, Baltimore, MD 21224.
authors.forename: J I
authors.initials: JI
authors.lastname: Székely
mesh_terms: D000818:Animals; D004723:Endorphins / Q000502:physiology*; D006801:Humans; D009292:Narcotic Antagonists / Q000494:pharmacology; D010913:Pituitary-Adrenal System / Q000502:physiology; D013315:Stress, Psychological / Q000503:physiopathology*
chemical_list: D004723:Endorphins; D009292:Narcotic Antagonists