PT - JOURNAL ARTICLE AU - McDonald, Emily G. AU - Lee, Todd TI - Benefits of nirmatrelvir–ritonavir remain unproven for some populations AID - 10.1503/cmaj.146689-l DP - 2022 Aug 02 TA - Canadian Medical Association Journal PG - E1041--E1041 VI - 194 IP - 29 4099 - http://www.cmaj.ca/content/194/29/E1041.short 4100 - http://www.cmaj.ca/content/194/29/E1041.full SO - CMAJ2022 Aug 02; 194