Jeitziner, Marie-Madlen, André Moser, Pedro D Wendel-Garcia, Matthias Thomas Exl, Stefanie Keiser, Reto A. Schuepbach, Urs Pietsch, Sara Cereghetti, Filippo Boroli, Julien Marrel, Anne-Aylin Sigg, Hatem Ksouri, Peter Schott, Alexander Dullenkopf, Isabelle Fleisch, Antje Heise, Jean-Christophe Laurent, Stephan M. Jakob, Matthias P. Hilty , and Yok-Ai Que. “Critical Care Staffing Ratio and Outcome of COVID-19 Patients Requiring Intensive Care Unit Admission During the First Pandemic Wave: A Retrospective Analysis across Switzerland from the RISC-19-ICU Observational Cohort”. Swiss Medical Weekly 152, no. 2526 (June 20, 2022): w30183. Accessed April 19, 2024. https://smw.ch/index.php/smw/article/view/3220.