[1] Svinarchuk F et al.Nucleic Acid Res,1996;24(2):295~302 2 Benjamin DL et al.J Surg Res,1995;59:485 3 Laird AD et al.Cancer Res,1994;54:422 4 Bonn D.Lancet,1996;347:820 5 Wagner RW.Nature,1994;372 (24):333 6 O'Brien SG et al.Eur J Cancer,1994;30 A:1160~1164 7 David DF et al.Leuk Res,1996;20:925~930 8 Hnatowich DJ et al.J Pharmacol Exp Ther,1996;276:326 9 Whartenby KA et al.Lab Invest,1995;72:131 10 Nyce JW et al.Nature,1997;385:721~725 11 Resnicoff Met al.Cancer Res,1994;54:4848 12 Sein CA et al.Science,1993;261:1004~1012.