@misc{weko_69943_1, author = "Kikuchi,Tatsuya and Okamura,Toshimitsu and Fukushi,Kiyoshi and Irie,Toshiaki", title = "Feasibility of using C-14 labelled MP4A for the assessment of acetylcholinesterase inhibitor in tissue samples with minimal dilution", month = "jul", year = "2009" }