5WADLEIGH M, HO V, MOMTAZ P, et al. Hepatic veno-occlusive disease, pathogenesis, diagnosis andtreatment[J]. Curr Opin Hematol, 2003, 10. 451-462.
6LIANG A H, YE Z G. General situation of the toxicityresearches on Senecio[J]. Zhongguo Zhong Yao ZaZhi, 2006,31:93-97.
7CZERWIECHI L. Plants as a source of natural harmful substances[J]. Rocz Panstw Zakl Hig, 2005, 56:215-227.
8MACEL M,BRUINSMA M, DIJKSTRA S M, et al.Differences in effects of pyrrolizidine alkaloids on fivegeneralist insect herbivore species [J]. Chem Ecol,2005,31 : 1493-1508.
9POTHIER J, GALAND N. Automated multiple development thin-layer chromatography for separation ofopiate alkaloids and derivatives[J]. Chromatogr A,2005,1080 : 186-191.
10KAYA G I, GOZLER 13. Quantitative and cytotoxic activity determinations on Galanthus nivalis subsp. Cilicicus[J]. Fitoterapia, 2005,76 : 340-343.
