XUAN BUI THI; LOI VU DUC; DUONG LE HONG; NGOC TRAN MINH. Chemical constituents and anti Helicobacter pylori effect of ethyl acetate fraction from Sanchezia nobilis Hook.F. International Journal of Research in Pharmaceutical Sciences, v. 11, n. 3, p. 4715-4721, 8 Aug. 2020.