Comment on Manfredi et al.,Pain, 70 (1997) 199-101.
River
Y
Y
Belgrade
M
M
D000701:Analgesics, Opioid / Q000627:therapeutic use*; D006801:Humans; D004091:Hydromorphone / Q000627:therapeutic use; D007275:Injections, Intravenous; D008691:Methadone / Q000627:therapeutic use*; D009020:Morphine / Q000627:therapeutic use; D009369:Neoplasms / Q000188:drug therapy*; D010166:Palliative Care; D019233:Retreatment
D000701:Analgesics, Opioid; D009020:Morphine; D004091:Hydromorphone; D008691:Methadone