title: Peer helping/involvement: an efficacious way to meet the challenge of reducing alcohol, tobacco, and other drug use among youth?
authors.forename: W
authors.initials: W
authors.lastname: Nehring
mesh_terms: D000293:Adolescent; D006266:Health Education / Q000458:organization & administration*; D006801:Humans; D010379:Peer Group; D012572:School Health Services / Q000458:organization & administration*; D019966:Substance-Related Disorders / Q000517:prevention & control*