title: Drug use and weapon carrying by young people. Study did not go far enough.
authors.forename: J
authors.initials: J
authors.lastname: Macleod
authors.forename: R
authors.initials: R
authors.lastname: Loudon
authors.forename: M
authors.initials: M
authors.lastname: Hickman
authors.forename: A
authors.initials: A
authors.lastname: Judd
mesh_terms: D000293:Adolescent; D000328:Adult; D003625:Data Collection / Q000379:methods; D005389:Firearms / Q000706:statistics & numerical data*; D006801:Humans; D015588:Observer Variation; D012606:Scotland / Q000453:epidemiology; D019966:Substance-Related Disorders / Q000453:epidemiology*