Jahan AM. Randomised controlled trial of the effects of a self-management patient education program on overall quality of life and knee pain of older people with mild to moderate knee(s) osteoarthritis. Int J Clin Trials [Internet]. 2017 Apr. 26 [cited 2025 Jun. 14];4(2):80-7. Available from: https://www.ijclinicaltrials.com/index.php/ijct/article/view/183