Sitthisarunkul, W. ., Thipakorn, Y. ., & Thisayakorn, P. . (2023). Prevalence of preoperative delirium and associated factors in elderly hip fracture patients at King Chulalongkorn Memorial Hospital. Chulalongkorn Medical Journal, 67(1). retrieved from https://he05.tci-thaijo.org/index.php/CMJ/article/view/43