Wojtanowski, W., Kozioł, P. and Jankowicz-Szymańska, A. (2020) “The correlation between the pelvic movement symmetry during motion, as well as body mass and the alignment of the knees of school children”, Health Promotion & Physical Activity, 12(3), pp. 16–21. doi: 10.5604/01.3001.0014.4322.