Psychological distress and opioid efficacy: more questions than answers.
de C Williams
Amanda C
AC
Sub-Department of Clinical Health Psychology, University College London, Gower Street, WC1E 6BT London, UK.
D000701:Analgesics, Opioid / Q000627:therapeutic use*; D006801:Humans; D008960:Models, Psychological; D010146:Pain / Q000150:complications / Q000188:drug therapy* / Q000523:psychology*; D013315:Stress, Psychological / Q000188:drug therapy* / Q000209:etiology
D000701:Analgesics, Opioid