[Morphine and morphine derivatives in pain].
D004824:Epidural Space; D006801:Humans; D007267:Injections; D007276:Injections, Intraventricular; D007278:Injections, Spinal; D009020:Morphine / Q000627:therapeutic use*; D009022:Morphine Derivatives / Q000627:therapeutic use*; D010146:Pain / Q000188:drug therapy*; D011957:Receptors, Opioid / Q000302:isolation & purification
D009022:Morphine Derivatives; D011957:Receptors, Opioid; D009020:Morphine
Morphine et morphiniques dans les douleurs.