[1]
K.-R. Kim, J.-E. Park, S.-Y. Lim, H. Kim, K.-Y. Lee, and I.-T. Jang, “An Empirical Study on the Effects of Walking Time on Knee Joint Pain Based on Korea National Health and Nutrition Examination Survey Data”, Cent. Asian j. Med. Sci., vol. 5, no. 4, pp. 260–269, Dec. 2019.