1. Opioid overdose. Available from: https://www.who.int/news-room/fact-sheets/detail/opioid-overdose. Accessed April 26, 2022.
2. World drug report; 2021. Available from: https://www.unodc.org/unodc/en/data-and-analysis/wdr2021.html. Accessed April 26, 2022.
3. Opioid- and stimulant-related harms in Canada. Available from: https://health-infobase.canada.ca/substance-related-harms/opioids-stimulants/. Accessed November 10, 2021.
4. Canadian Institute for Health Information. Opioids in Canada. Available from: https://www.cihi.ca/en/opioids-in-canada. Accessed November 10, 2021.
5. Interactive Opioid Tool. Public health Ontario. Available from: https://www.publichealthontario.ca/en/data-and-analysis/substance-use/interactive-opioid-tool. Accessed November 10, 2021.