He, Yali; Yin, Donghua; Perera, Minoli; Kirkovsky, Leonid; Stourman, Nina; Li, Wei; Dalton, James T; Miller, Duane D European Journal of Medicinal Chemistry, 2002, vol. 37, # 8 p. 619 - 634 doi: 10.1016/S0223-5234(02)01335-1