1. 2.4.2022 email to Patients and Caregivers.pdf. (n.d.). Pennsylvania Medical Marijuana Program. Retrieved May 27, 2022, from https://www.health.pa.gov/topics/programs/Medical%20Marijuana/Pages/Medical%20Marijuana.aspx.
2. 5 Things to Know about Delta-8 Tetrahydrocannabinol – Delta-8 THC. (2021, September 16). Food and Drug Administration; FDA. https://www.fda.gov/consumers/consumer-updates/5-things-know-about-delta-8-tetrahydrocannabinol-delta-8-thc.
3. 6 Vaping Products Disguised as Everyday Items. (2020, April 27). Healthline. https://www.healthline.com/health-news/teens-and-disguised-vaping-devices.
4. A Brief History of Weed Vapes. (n.d.). Retrieved June 8, 2021, from https://www.vice.com/en/article/43d4dm/a-brief-history-of-weed-vapes.
5. About FEMA GRAS Program | FEMA. (n.d.). Retrieved May 28, 2020, from https://www.femaflavor.org/gras#concept.