title: Plasma beta-endorphin levels in frequent and infrequent tanners before and after ultraviolet and non-ultraviolet stimuli.
authors.forename: Mandeep
authors.initials: M
authors.lastname: Kaur
authors.forename: Anthony
authors.initials: A
authors.lastname: Liguori
authors.forename: Alan B
authors.initials: AB
authors.lastname: Fleischer
authors.forename: Steven R
authors.initials: SR
authors.lastname: Feldman
mesh_terms: D000328:Adult; D004311:Double-Blind Method; D005260:Female; D015438:Health Behavior; D006801:Humans; D010919:Placebos; D014466:Ultraviolet Rays / Q000009:adverse effects*; D001615:beta-Endorphin / Q000097:blood*
chemical_list: D010919:Placebos; D001615:beta-Endorphin