Cocaine use in England and Wales rises as cannabis use falls.
Macdonald
Helen
H
D000328:Adult; D019970:Cocaine-Related Disorders / Q000453:epidemiology*; D004739:England / Q000453:epidemiology; D005260:Female; D006801:Humans; D008297:Male; D002189:Marijuana Abuse / Q000453:epidemiology*; D014852:Wales / Q000453:epidemiology