Regulation

Open Access
The impact of proposed regulatory changes and rescheduling on low-dose codeine purchasing in Canada: a time-series analysis
Charlotte G. Boone, Tony Antoniou, David N. Juurlink, Teagan Rolf von den Baumen, Sophie A. Kitchen, Georgia C. Richards, Mina Tadrous and Tara Gomes

December 14, 2021 9 (4) E1181-E1186; DOI: https://doi.org/10.9778/cmajo.20210173
Open Access
Extent of a valsartan drug shortage and its effect on antihypertensive drug use in the Canadian population: a national cross-sectional study
Jennifer Fenna, Cherry Chu, Rola Hassan, Tara Gomes and Mina Tadrous

December 07, 2021 9 (4) E1128-E1133; DOI: https://doi.org/10.9778/cmajo.20200232
Open Access
Comparison of claims from high–drug cost beneficiaries in Ontario, Canada, and Australia: a cross-sectional analysis
Mina Tadrous, Benjamin Daniels, Sallie-Anne Pearson and Tara Gomes

November 23, 2021 9 (4) E1048-E1054; DOI: https://doi.org/10.9778/cmajo.20200291
Open Access
Projected impact of biosimilar substitution policies on drug use and costs in Ontario, Canada: a cross-sectional time series analysis
Tara Gomes, Daniel McCormack, Sophie A. Kitchen, J. Michael Paterson, Muhammad M. Mamdani, Laurie Proulx, Lorraine Bayliss and Mina Tadrous

November 23, 2021 9 (4) E1055-E1062; DOI: https://doi.org/10.9778/cmajo.20210091
Open Access
Attitudes toward medical cannabis among family physicians practising in Ontario, Canada: a qualitative research study
Jeremy Y. Ng, Kevin Gilotra, Sana Usman, Yaping Chang and Jason W. Busse

April 13, 2021 9 (2) E342-E348; DOI: https://doi.org/10.9778/cmajo.20200187
Open Access
Association between legalization of recreational cannabis and fatal motor vehicle collisions in the United States: an ecologic study
Sarah B. Windle, Mark J. Eisenberg, Pauline Reynier, Josselin Cabaussel, Brett D. Thombs, Roland Grad, Carolyn Ells, Crystal Sequeira and Kristian B. Filion

March 17, 2021 9 (1) E233-E241; DOI: https://doi.org/10.9778/cmajo.20200155
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Pediatric drug data in Canadian drug monographs: a descriptive analysis
Preeya Raja, Mark Duffett, Maryann Mazer-Amirshahi, Ashaka Patel, Andrea Gilpin, Catherine Litalien, Anthony K. Chan, John van den Anker, Thierry Lacaze-Masmonteil and Samira Samiee-Zafarghandy

August 31, 2020 8 (3) E522-E529; DOI: https://doi.org/10.9778/cmajo.20200010
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Factors associated with drug shortages in Canada: a retrospective cohort study
Wei Zhang, Daphne P. Guh, Huiying Sun, Larry D. Lynd, Aidan Hollis, Paul Grootendorst and Aslam H. Anis

August 31, 2020 8 (3) E535-E544; DOI: https://doi.org/10.9778/cmajo.20200036
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Opioid losses in terms of dosage and value, January 2012 to September 2017: a retrospective analysis of Health Canada data
Mark Fan, Dorothy Tscheng, Michael Hamilton and Patricia Trbovich

February 24, 2020 8 (1) E113-E119; DOI: https://doi.org/10.9778/cmajo.20190112
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Influence of opioid prescribing standards on drug use among patients with long-term opioid use: a longitudinal cohort study
Richard L. Morrow, Ken Bassett, James M. Wright, Greg Carney and Colin R. Dormuth

July 25, 2019 7 (3) E484-E491; DOI: https://doi.org/10.9778/cmajo.20190003

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