CAEP position statement on improving emergency care for persons experiencing homelessness: executive summary - Xie, Edward C.; Chan, Kathryn; Khangura, Jaspreet K.; Koh, Justin Jek-Kahn; Orkin, Aaron M.; Sheikh, Hasan; Hayman, Kate; Gupta, Sahil; Kumar, Thara; Hulme, Jennifer; Mrochuk, May; Dong, Kathryn (Canadian Journal of Emergency Medicine, 2022)