Detecting Black Cocaine Using Various Presumptive Drug Tests (Microgram Journal 2013;10(1):8-11)
January 01, 2013
Detecting Black Cocaine Using Various Presumptive Drug Tests (Microgram Journal 2013;10(1):8-11)
DEA Reports Widespread Threat of Fentanyl Mixed with Xylazine - DEA Reports Widespread Threat of Fentanyl Mixed with Xylazine