Pongratanakul R, Thitisakulchai P, Srinonprasert V, Siriussawakul A, Suraarunsumrit P, Dajpratham P. Development and Psychometric Evaluation of a Short-Form Barthel Index for Older Patients Undergoing Abdominal Surgery. ASEAN J Rehabil Med [internet]. 2023 Sep. 25 [cited 2025 Apr. 10];33(3):135. available from: https://he01.tci-thaijo.org/index.php/aseanjrm/article/view/262902