title: [Comparative views on the drug problem in adolescents after study tours to nonGerman countries].
mesh_terms: D000293:Adolescent; D005060:Europe; D005860:Germany, West; D006266:Health Education; D006801:Humans; D007393:International Educational Exchange; D009042:Motivation; D010554:Personality Disorders / Q000150:complications; D012940:Social Problems; D019966:Substance-Related Disorders / Q000209:etiology*; D013997:Time Factors; D014195:Travel; D014481:United States
vernacular_title: Vergleichende Betrachtungen zur Drogenproblematik der Jugendlichen nach Studienreisen in ausserdeutsche Länder.