Research & Education JFS Articles AAFS Connect Conference Proceedings Reference Series Library International Educational Outreach Program Simultaneous Determinaltion of HFBA-Derivatized Amphetamines and Ketamines in the Urine by GC-MS Presenting section: Toxicology 2006 Tsai, Jin-Lian, Kaohsiung Taiwan, Republic of China; Lee, Hei Hwa, Kaohsiung Taiwan, Republic of China View the paper Toxicology