TY - GEN AU - Grundmann,Oliver AU - Brown,Paula N AU - Boyer,Edward W AU - Swogger,Marc T AU - Walsh,Zachary AU - Prozialeck,Walter AU - Kruegel,Andrew C AU - Veltri,Charles A AU - Dudley,Steven TI - Critique of "Kratom Use and Toxicities in the United States" SN - 1875-9114 PY - 2020///0219 KW - Analgesics, Opioid KW - Humans KW - Mitragyna KW - Substance Withdrawal Syndrome KW - United States N1 - Publication Type: Letter; Comment UR - https://doi.org/10.1002/phar.2336 ER -