ESTADOS UNIDOS. Department of Justice. Drug Enforcement Administration
Scientific Working Group for the Analysis of Seized Drugs recommendations for education and training, quality assurance, methods of analysis / SWGDRUG . - [Washington, DC] : Drug Enforcement Administration, [2001] . - [25] p.; 24 cm
RECOMENDAÇÃO / ANÁLISE DE DROGA / ANÁLISE LABORATORIAL / APREENSÃO DE DROGA / ESTADOS UNIDOS /