HườngN.T., QuangP.M.N. and ThắngD.M. 2023. The value of Kyoto classification score for the diagnosis Helicobacter pylori infection in patients over 60 years old with chronic gastritis. Tạp chí Y Dược lâm sàng 108. 18, 1 (Feb. 2023). DOI:https://doi.org/10.52389/ydls.v18i1.1610.