title: A second look at the placebo response.
authors.forename: M R
authors.initials: MR
authors.lastname: Lavin
mesh_terms: D004723:Endorphins / Q000502:physiology*; D000431:Ethanol / Q000009:adverse effects; D006801:Humans; D019964:Mood Disorders / Q000503:physiopathology; D015990:Placebo Effect; D013375:Substance Withdrawal Syndrome / Q000503:physiopathology
chemical_list: D004723:Endorphins; D000431:Ethanol