| http://www.w3.org/ns/prov#value | - De ble ogs?? spurt om de har slitt med angst, f??lte et ??nske om ?? v??re popul??r, s??kte spennende aktiviteter, og hvilken risikoniv?? reseptbelagte legemidler var forbundet med. (The current study recruited teens in shopping malls across the United States, asking them to complete a web-based questionnaire on their use of substances including alcohol, tobacco, and both legal and illegal drugs.
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