Singjan, Nattanicha, Nuchanad Sutti, and Supreeda Monkong. “Perceptions of Relatives about Symptoms and Signs in Older Adults with Sepsis: A Cross-Sectional Study”. Pacific Rim International Journal of Nursing Research 27, no. 3 (June 17, 2023): 431–444. accessed September 20, 2026. https://he02.tci-thaijo.org/index.php/PRIJNR/article/view/261134.