TY - VIDEO AU - F Morrison j AU - Lorna Sniegoski AU - W Yoo C2 - NIJ Report DA - 1999-12-01 00:12:00 LA - en PB - NIJ Report PY - 1999 TI - Evaluation of Analytical Methodologies for Non-Intrusive Drug Testing: Supercritical Fluid Extraction of Cocaine from Hair ER -