Karoonvatana, C. (2025) “A Retrospective Study in Elderly Patients with Hip Fractures at Bangplee Hospital: Delayed Surgery is Associated with Increased Morbidity, Mortality, and Length of Stay”, Samutprakan Hospital Journal (SMPK HOS J). Samut Prakan, Thailand, 3(2), pp. 49–57. available at: https://he03.tci-thaijo.org/index.php/smpkhj/article/view/4726 (accessed: 17 September 2026).