PT - JOURNAL ARTICLE AU - Kimberlyn McGrail TI - Excess mortality, COVID-19 and health care systems in Canada AID - 10.1503/cmaj.220337 DP - 2022 May 30 TA - Canadian Medical Association Journal PG - E741--E745 VI - 194 IP - 21 4099 - http://www.cmaj.ca/content/194/21/E741.short 4100 - http://www.cmaj.ca/content/194/21/E741.full SO - CMAJ2022 May 30; 194