title: Europe-wide survey finds widespread drug abuse in prisons.
authors.forename: K
authors.initials: K
authors.lastname: Birchard
mesh_terms: D005060:Europe / Q000453:epidemiology; D005260:Female; D006801:Humans; D008297:Male; D011329:Prisoners; D019966:Substance-Related Disorders / Q000453:epidemiology*