9Sook SH. Effects of Ixeris sonchifolia Hance. Diet on lipid metabolism and liver function of rats administered with ethanol[ J]. Hanguk Yon'gyang Hankhoechi ,2001 ;34:493.
10Undas A, Kubicka - Trzaska A. Thrembophilia as a risk factor for central retinal vein occlusion [ J ]. Klin Oczna, 2003 ; 105 : 221 - 224.