Local opioid analgesia at cervical sympathetic Ganglia: what is the contribution of placebo effect?
Hamid
Basem
B
Rosenquist
Richard
R
Harris
Clinton
C
D000701:Analgesics, Opioid / Q000627:therapeutic use; D006801:Humans; D015990:Placebo Effect; D013233:Stellate Ganglion / Q000187:drug effects* / Q000503:physiopathology; D014277:Trigeminal Neuralgia / Q000628:therapy
D000701:Analgesics, Opioid