Opiate analgesia. How central is a peripheral target?
Basbaum
A I
AI
Levine
J D
JD
D000698:Analgesia / Q000379:methods*; D006801:Humans; D009294:Narcotics / Q000008:administration & dosage* / Q000494:pharmacology; D009619:Nociceptors / Q000187:drug effects*; D011957:Receptors, Opioid / Q000187:drug effects
D009294:Narcotics; D011957:Receptors, Opioid