Flavonoid con-stituents of Chorizanthe dif f usa with potential cancer chemopreventive activity .2 Chung H S,Chang L C,Lee S K,et al. J Agric Food Chem . 1999
Flavonoid con-stituents of Chorizanthe dif f usa with potential cancer chemopreventive activity .2 Chung H S,Chang L C,Lee S K,et al. J Agric Food Chem . 1999