The use of multi-national web surveys for comparative analysis: Lessons from the European Web Survey on Drugs

The use of multi-national web surveys for comparative analysis: Lessons from the European Web Survey on Drugs. Matias, João; Kalamara, Eleni; Mathis, Federica; Skarupova, Katerina; Noor, André; Singleton, Nicola. International Journal of Drug Policy. 2019; 73: p.235-244. doi:10.1016/j.drugpo.2019.03.014
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