The treatment of cancer pain.
D000368:Aged; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009294:Narcotics / Q000008:administration & dosage* / Q000009:adverse effects; D009369:Neoplasms / Q000503:physiopathology*; D009293:Opioid-Related Disorders / Q000209:etiology; D010146:Pain / Q000188:drug therapy*
D009294:Narcotics