TY - JOUR T1 - Challenges in evaluating SARS-CoV-2 vaccines during the COVID-19 pandemic JF - Canadian Medical Association Journal JO - CMAJ SP - E982 LP - E985 DO - 10.1503/cmaj.201237 VL - 192 IS - 34 AU - Bahaa Abu-Raya AU - Soren Gantt AU - Manish Sadarangani Y1 - 2020/08/24 UR - http://www.cmaj.ca/content/192/34/E982.abstract ER -