“Supplementum 246: SwissAnaesthesia 2020, Annual Congress SGAR-SSAR (Virtual Congress, October 29−30, 2020)”. Swiss Medical Weekly 150, no. 4344 (October 28, 2020): Suppl. 246. Accessed December 13, 2025. https://smw.ch/index.php/smw/article/view/2891.