title: [Practice guideline--tumor pain. Drug Committee of the German Medical Society].
mesh_terms: D000700:Analgesics / Q000009:adverse effects / Q000627:therapeutic use*; D000701:Analgesics, Opioid / Q000009:adverse effects / Q000627:therapeutic use; D004359:Drug Therapy, Combination; D006801:Humans; D009369:Neoplasms / Q000503:physiopathology*; D010146:Pain / Q000145:classification / Q000188:drug therapy* / Q000209:etiology; D010147:Pain Measurement
chemical_list: D000700:Analgesics; D000701:Analgesics, Opioid