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Gonggetyai G, Techalertsuwan N, Nampoolsuksan C, Parakonthun T, Swangsri J, Methasate A, Siriussawakul A, Chaiwat O, Srinonprasert V. Frailty and Upper Gastrointestinal Surgery: Initial Findings from Thailand’s First Surgical Frailty Study. Siriraj Med J [internet]. 2025 Aug. 1 [cited 2026 Sep. 21];77(8):574-82. available from: https://he02.tci-thaijo.org/index.php/sirirajmedj/article/view/276025