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McDonald, André J and Doggett, Amanda and Bondy, Susan J and Colman, Ian and Cook, Steven and Hamilton, Hayley A and Kurdyak, Paul and Leatherdale, Scott T and Myran, Daniel T and Rehm, Jürgen and Wickens, Christine M and MacKillop, James and Halladay, Jillian (2026) Adolescent cannabis use and psychological distress from 2013 to 2023: a population-based study in Ontario, Canada. Addiction , Early online .

Myran, Daniel T and MacDonald-Spracklin, Rachael and Levesque, Alexander R and Pugliese, Michael and Fiedorowicz, Jess G and McDonald, André J and Rosenblat, Joshua D and Colman, Ian and Zein, Josephine and Solmi, Marco (2026) Changes over time in hallucinogen-related emergency department visits in Ontario, Canada. Addiction , Early online .