RT Journal Article SR Electronic T1 Correction to “The influence of sex and gender domains on COVID-19 cases and mortality” JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP E252 OP E252 DO 10.1503/cmaj.210192 VO 193 IS 7 YR 2021 UL http://www.cmaj.ca/content/193/7/E252.abstract