• Monitoring psychoactive substance use at six European festivals through wastewater and pooled urine analysis 

      Bijlsma, Lubertus; Celma, Alberto; Castiglioni, Sara; Salgueiro-González, Noelia; Bou-Iserte, Lledó; Baz Lomba, Jose Antonio; Reid, Malcolm James; Dias, Mário João Rodrigues; Lopes, Alvaro; Matias, João; Pastor-Alcañiz, Laura; Radonić, Jelena L.; Turk Sekulic, Sekulic; Shine, Trevor; van Nuijs, Alexander L.N.; Hernández, Félix; Zuccato, Ettore (Peer reviewed; Journal article, 2020)
      The consumption of psychoactive substances is considered a growing problem in many communities. Moreover, new psychoactive substances (NPS) designed as (legal) substitutes to traditional illicit drugs are relatively easily ...