TY - JOUR T1 - Excess mortality, COVID-19 and health care systems in Canada JF - Canadian Medical Association Journal JO - CMAJ SP - E741 LP - E745 DO - 10.1503/cmaj.220337 VL - 194 IS - 21 AU - Kimberlyn McGrail Y1 - 2022/05/30 UR - http://www.cmaj.ca/content/194/21/E741.abstract ER -