PT - JOURNAL ARTICLE AU - Kumar, Divjot S. AU - O’Neill, Siobhán B. AU - Johnston, James C. AU - Grant, Jennifer M. AU - Sweet, David D. TI - SARS-CoV-2 infection in a 76-year-old man with initially negative nasopharyngeal swabs AID - 10.1503/cmaj.200641 DP - 2020 May 19 TA - Canadian Medical Association Journal PG - E546--E549 VI - 192 IP - 20 4099 - http://www.cmaj.ca/content/192/20/E546.short 4100 - http://www.cmaj.ca/content/192/20/E546.full SO - CMAJ2020 May 19; 192