TY - JOUR T1 - Asthma and COVID-19 JF - Canadian Medical Association Journal JO - CMAJ SP - E551 LP - E551 DO - 10.1503/cmaj.200617 VL - 192 IS - 20 AU - Elissa M. Abrams AU - Geert W. ‘t Jong AU - Connie L. Yang Y1 - 2020/05/19 UR - http://www.cmaj.ca/content/192/20/E551.abstract ER -