Nganlasom, J., P. Wattanasarn, K. Rittitham, and P. Boonphila. “Validation and Reliability of the Clinical Frailty Scale for Predicting Postoperative Outcomes in Hip Fracture Surgery at Sakon Nakhon Hospital: A Prospective Validation Study”. Medical Journal of Sakon Nakhon Hospital, vol. 29, no. 2, Aug. 2026, pp. 122-38, https://he05.tci-thaijo.org/index.php/JSakonNakHosp/article/view/8005.