9WU Jiaqi, PENG Wei, QIN Rongxin, et al. Crataegus pinnatifida: chemical constituents, pharmacology, and potential applications[J]. Molecules, 2014, 19(2): 1685-1712.
10LIN Yuguang, VERMEER M A, TRAUTWEIN E A. Triterpenic acids present in hawthorn lower plasma cholesterol by inhibiting intestinal ACAT activity in hamsters[J]. Evidence-Based Complementary and Alternative Medicine, 2010. doi: 10.1093/ecam/nep007.