Cross-cultural Adaptation and Validation of the Filipino Translation of the Knee Injury and Osteoarthritis Outcome Score in Filipinos with Knee Osteoarthritis at a Tertiary Hospital. Acta Med Philipp [Internet]. 2022 Feb. 18 [cited 2025 Apr. 5];56(2). Available from: https://actamedicaphilippina.upm.edu.ph/index.php/acta/article/view/1789