The opioid system and the placebo response.
Lichtigfeld
F J
FJ
Gillman
M A
MA
D003866:Depressive Disorder / Q000188:drug therapy / Q000523:psychology; D004723:Endorphins / Q000502:physiology*; D000431:Ethanol / Q000009:adverse effects; D006801:Humans; D010919:Placebos; D013375:Substance Withdrawal Syndrome / Q000188:drug therapy / Q000209:etiology / Q000523:psychology
D004723:Endorphins; D010919:Placebos; D000431:Ethanol