title: A hymn to morphine.
authors: A
authors: A
authors: Gerritse
mesh_terms: D000368:Aged; D000701:Analgesics, Opioid / Q000627:therapeutic use*; D001293:Attitude to Death; D001294:Attitude to Health; D006801:Humans; D008297:Male; D009020:Morphine / Q000627:therapeutic use*; D009369:Neoplasms / Q000150:complications*; D010146:Pain / Q000209:etiology / Q000517:prevention & control* / Q000523:psychology*; D013727:Terminal Care / Q000523:psychology*
chemical_list: D000701:Analgesics, Opioid; D009020:Morphine