Acute health care use among children during the first 2.5 years of the COVID-19 pandemic in Ontario, Canada: a population-based repeated cross-sectional study
Iskander C, Stukel TA, Diong C, Guan J, Saunders N, Cohen E, Brownell M, Mahar A, Shulman R, Gandhi S, Guttmann A. CMAJ. 2024; 196(1):1-13. Epub 2024 Jan 16.