Central analgesics.
McQuay
H
H
D004723:Endorphins / Q000502:physiology; D006801:Humans; D009294:Narcotics / Q000009:adverse effects / Q000627:therapeutic use*; D010146:Pain / Q000188:drug therapy* / Q000503:physiopathology; D011957:Receptors, Opioid / Q000502:physiology
D004723:Endorphins; D009294:Narcotics; D011957:Receptors, Opioid