Xylazine Detection and Involvement in Drug Overdose Deaths — United States, 2019 Posted on September 24, 2021October 12, 2022 By Becky Carter Mbabazi Kariisa, PhD; Priyam Patel, MSPH et al Morbidity and Mortality Weekly Report; 70(37); September 17, 2021 Download the report Chemistry, Forensic Pathology and Medicolegal Death Investigation Tags:MMWR