Xuan Bui Thi, Loi Vu Duc, Duong Le Hong, & Ngoc Tran Minh. (2020). Chemical constituents and anti Helicobacter pylori effect of ethyl acetate fraction from Sanchezia nobilis Hook.F. International Journal of Research in Pharmaceutical Sciences, 11(3), 4715-4721. https://doi.org/10.26452/ijrps.v11i3.2760