Trends in emergency department visits during cold weather seasons among patients experiencing homelessness in Ontario, Canada: a retrospective population-based cohort study - Richard, Lucie; Golding, Haley; Saskin, Refik; Shariff, Salimah Z.; Jenkinson, Jesse I. R.; Pridham, Katherine Francombe; Snider, Carolyn; Boozary, Andrew; Hwang, Stephen W. (Canadian Journal of Emergency Medicine, 2024)