Research & Education JFS Articles AAFS Connect Conference Proceedings Reference Series Library International Educational Outreach Program Cutoff Concentration of Ketamine and Metabolite in Urine Was Set in Taiwan for Certified Laboratories Presenting section: Jurisprudence 2005 Li, Jih-Heng, Taipei Taiwan, Republic of China; Liu, Chiareiy, Taipei Taiwan, Republic of China; Tsay, Wen-Ing, Taipei Taiwan, Republic of China; Lee, Choung-Huei, Taipei Taiwan, Republic of China View the paper Jurisprudence