National Report: Apparent Opioid-related Deaths in Canada - Data Blog - Public Health Infobase | Public Health Agency of Canada
https://infobase.phac-aspc.gc.ca/datalab/national-surveillance-opioid-mortality.html
New drug mix causing harder-to-revive overdoses, sparking panic in Vancouver | CBC News
https://www.cbc.ca/news/canada/british-columbia/new-kind-of-overdose-dtes-benzo-filler-anxiety-depression-drug-making-narcan-fail-1.5096395
The fentanyl drug epidemic in North America | DW Documentary - YouTube
https://www.youtube.com/watch?v=TtGpPhd-c7Q