TY - RPRT TI - Solid-phase extraction and GC-MS analysis of THC-COOH method optimized for a high-throughput forensic drug-testing laboratory. AU - P R Stout AU - C K Horn AU - K L Klette PY - 2001 DO - 10.1093/jat/25.7.550 UR - https://pubmed.ncbi.nlm.nih.gov/11599598/ ID - 11599598 ER -