Research
Open Access
Demographic characteristics, acute care resource use and mortality by age and sex in patients with COVID-19 in Ontario, Canada: a descriptive analysis
Stephen Mac, Kali Barrett, Yasin A. Khan, David M.J. Naimark, Laura Rosella, Raphael Ximenes and Beate Sander
March 22, 2021 9 (1) E271-E279; DOI: https://doi.org/10.9778/cmajo.20200323