title: [Random drug abuse testing--a part of the school health services' preventive work!].
authors.affiliation: Helsingborgs lasarett. health.carrier@telia.com
authors.forename: Nils
authors.initials: N
authors.lastname: Lundin
mesh_terms: D000293:Adolescent; D002648:Child; D006801:Humans; D012572:School Health Services; D015813:Substance Abuse Detection / Q000379:methods; D013548:Sweden