PT - JOURNAL ARTICLE AU - Duong, Diana TI - The evolving picture of long COVID AID - 10.1503/cmaj.1096004 DP - 2022 Jun 20 TA - Canadian Medical Association Journal PG - E850--E851 VI - 194 IP - 24 4099 - http://www.cmaj.ca/content/194/24/E850.short 4100 - http://www.cmaj.ca/content/194/24/E850.full SO - CMAJ2022 Jun 20; 194