A Descriptive Comparison of Substance Use Services in Recovery and Isolation Sites for People Experiencing Homelessness During the COVID-19 Pandemic, Boston and Toronto. (September 2021) - Harris, Miriam T.H.; Young, Samantha; Barocas, Joshua; Bayoumi, Ahmed M.; Caudarella, Alexander; Laurence, Gab; Tomanovich, Mary; Komaromy, Miriam