Infection control measures to prevent outbreaks of COVID-19 in Quebec hemodialysis units: a cross-sectional survey. - Beaubien-Souligny, William; Nadeau-Fredette, Annie-Claire; Nguyen, Marie-Noel; Rios, Norka; Caron, Marie-Line; Tom, Alexander; Suri MD, Rita S. (CMAJ Open, 2021)