Thi Gam, D., 		Viet Hai, H., 		Hoang Ha, C., & 		Bich Ngoc, P.
(2017).
 Investigation of some chemical characteristics and antioxidant effects of Flavonoid compounds extracted from the species of Anoectochilus in Vietnam.
<em>VNU Journal Of Science: Natural Sciences And Technology, 33</em>(1S).
doi:10.25073/2588-1140/vnunst.4559