The war on drugs.
Chilcoat
H D
HD
D000293:Adolescent; D002648:Child; D016578:Crack Cocaine; D005260:Female; D006801:Humans; D008297:Male; D019966:Substance-Related Disorders / Q000453:epidemiology*; D014481:United States / Q000453:epidemiology
D016578:Crack Cocaine