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What impact did the COVID-19 pandemic have on the variability of fentanyl concentrations in the Vancouver, Canada illicit drug supply? An interrupted time-series analysis

Crossref DOI link: https://doi.org/10.1136/bmjph-2023-000197

Published Online: 2023-10-12

Published Print: 2023-10

Update policy: https://doi.org/10.1136/crossmarkpolicy

Authors

Tobias, Samuel https://orcid.org/0000-0001-6051-8950
Grant, Cameron J https://orcid.org/0000-0003-3281-073X
Laing, Richard

Lysyshyn, Mark

Buxton, Jane A

Tupper, Kenneth W

Wood, Evan

Ti, Lianping https://orcid.org/0000-0003-2470-438X
Funding

Funding for this research was provided by:

National Institute on Drug Abuse (R01DA052381)

Vancouver Foundation (Not applicable)

Health Canada (1718-HQ-000024)
License Information

License valid from 2023-10-12

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