PT - JOURNAL ARTICLE ED - Prince Sultan Military Medical City TI - Can SARS-CoV-2 be detected in a few exhalations? DP - 2022 Mar 01 TA - Saudi Medical Journal PG - 322--322 VI - 43 IP - 3 4099 - http://smj.org.sa/content/43/3/322.short 4100 - http://smj.org.sa/content/43/3/322.full SO - Saudi Med J2022 Mar 01; 43