Hanna N, Burke B. Substance Use and Homelessness: An Inner-City Group Discussion on Marginalization in Healthcare Practices . UOJM [Internet]. 2019 Dec. 28 [cited 2026 Apr. 30];9(2):24-8. Available from: https://uottawa.scholarsportal.info/ottawa/index.php/uojm-jmuo/article/view/4498