Serum lipid levels and pathological observation of apolipoprotein E knockout mice with atherosclerosis at different weeks of age 
Xie Jia, Chen Qing-jie, Yang Yi-ning, Ma Yi-tong, Li Xiao-mei, Liu Fen, Chen Bang-dang, Zhai Hui,Zhou Yun
Chinese Journal of Tissue Engineering Research . 2015, (18): 2838 -2842 .  DOI: 10.3969/j.issn.2095-4344.2015.18.009