Some problems in applying up-to-date pain relief in routine hospital practice.
D000701:Analgesics, Opioid / Q000627:therapeutic use; D006760:Hospitalization; D006801:Humans; D009369:Neoplasms / Q000150:complications; D010148:Intractable Pain / Q000188:drug therapy* / Q000209:etiology / Q000451:nursing
D000701:Analgesics, Opioid