PT - JOURNAL ARTICLE AU - Seema Marwaha TI - Rosella C AID - 10.1503/cmaj.220542 DP - 2022 May 16 TA - Canadian Medical Association Journal PG - E683--E683 VI - 194 IP - 19 4099 - http://www.cmaj.ca/content/194/19/E683.short 4100 - http://www.cmaj.ca/content/194/19/E683.full SO - CMAJ2022 May 16; 194