Analgesic use and abuse--a study in three selected population groups in Peninsular Malaysia.
D000293:Adolescent; D000328:Adult; D000368:Aged; D000700:Analgesics / Q000627:therapeutic use*; D002648:Child; D004363:Drug Utilization; D005260:Female; D006801:Humans; D008296:Malaysia; D008297:Male; D008875:Middle Aged; D019966:Substance-Related Disorders / Q000453:epidemiology
D000700:Analgesics