Sirisunhirun, P. (2024) “Factors associated with mortality among patients admitted to King Narai Hospital due to acute upper gastrointestinal bleeding”, Journal of Medicine and Health Sciences, 31(1), pp. 1–18. available at: https://he01.tci-thaijo.org/index.php/jmhs/article/view/268803 (accessed: 19 September 2026).