Notes from the Field: Opioid-Involved Overdose Deaths with Fentanyl or Fentanyl Analogs Detected — 28 States and the District of Columbia, July 2016–December 2018

O’Donnell, J., Gladden, R. M., Goldberger, B. A., Mattson, C. L., & Kariisa, M. (2020). Notes from the Field: Opioid-Involved Overdose Deaths with Fentanyl or Fentanyl Analogs Detected — 28 States and the District of Columbia, July 2016–December 2018. MMWR. Morbidity and Mortality Weekly Report, 69(10), 271–273. https://doi.org/10.15585/mmwr.mm6910a4