title: Pain--"God's megaphone".
authors.forename: John E
authors.initials: JE
authors.lastname: Morley
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D000700:Analgesics / Q000627:therapeutic use*; D059350:Chronic Pain / Q000145:classification* / Q000188:drug therapy* / Q000453:epidemiology / Q000503:physiopathology; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D059408:Pain Management / Q000379:methods*; D010147:Pain Measurement; D011788:Quality of Life; D018570:Risk Assessment; D012720:Severity of Illness Index; D018434:Sickness Impact Profile; D016896:Treatment Outcome
chemical_list: D000700:Analgesics