Geriatric alcoholism and drug abuse.
D000368:Aged; D000437:Alcoholism / Q000453:epidemiology*; D000700:Analgesics; D005260:Female; D006801:Humans; D006993:Hypnotics and Sedatives; D008297:Male; D009892:Opium; D019966:Substance-Related Disorders / Q000453:epidemiology*; D014481:United States
D000700:Analgesics; D006993:Hypnotics and Sedatives; D009892:Opium