Kiselev, Nikolai, Simon Amsler, Nikolaos Boumparis, Michelle Dey, Andreas Wenger, Domenic Schnoz, Alwin Bachmann, Michael P. Schaub, and Corina Salis Gross. “Behavioural Patterns and Dangers: A Mixed-Methods Exploration of Simultaneous Polysubstance Use and Intervention Strategies Among Swiss Adolescents”. Swiss Medical Weekly 154, no. 9 (September 13, 2024): 3895. Accessed December 3, 2024. https://smw.ch/index.php/smw/article/view/3895.