Chang, C.-M., Liu, L.-W., Hsieh, H.-H., & Mu, W.-C. (2018). Influence of Sports Participation, Knowledge, Attitude and Behavior Toward Vision Care on Vision Performance of Elementary School Students: A Comparison of Athletes and Non-athletes. Pakistan Journal of Nutrition, 17(5), 242–247. https://doi.org/10.3923/pjn.2018.242.247