Ball Ian M, Oczkowski Simon, Sibbald Robert
Department of Medicine and Department of Epidemiology and Biostatistics, Western University, London, ON, Canada.
Department of Medicine, McMaster University, Hamilton, ON, Canada.
Can J Anaesth. 2021 May;68(5):601-605. doi: 10.1007/s12630-021-01927-1. Epub 2021 Feb 10.