Long-term buprenorphine treatment for kratom use disorder: A case series Posted on April 21, 2022April 21, 2022 By Becky Carter Viktoriya R. Broyan, MS, Jessica K. Brar, BS, Tristen Allgaier, Student & Jeffrey T. Allgaier, MD, FACEP, FASAM Substance Abuse; 43(1); 2022 Access article Chemistry, Crime Scene Investigation and Reconstruction, DREs / Traffic Safety Resource Prosecutors, Seized Drugs/Controlled Substances, Toxicology