TY - BOOK ED - European Monitoring Centre for Drugs and Drug Addiction (EMCDDA) TI - European Web Survey on Drugs 2021: top level findings, 21 EU countries and Switzerland [PDF] PY - 2022/// CY - Lisbon PB - EMCDDA KW - alcohol KW - drugs KW - cannabis KW - cocaine KW - amfetamine KW - onderzoeksrapporten KW - MDMA KW - Europese Unie KW - preventie UR - https://www.google.com/search?q=European Web Survey on Drugs 2021_top level findings_21 EU countries and Switzerland ER -