Previsdomini, Marco, Andreas Perren, Alessandro Chiesa, Mark Kaufmann, Hans Pargger, Roger Ludwig, and Bernard Cerutti. “Changes in Diagnostic Patterns and Resource Utilisation in Swiss Adult ICUs During the First Two COVID-19 Waves: An Exploratory Study”. Swiss Medical Weekly 154, no. 2 (February 5, 2024): 3589. Accessed May 10, 2024. https://smw.ch/index.php/smw/article/view/3589.