Jankowicz-Szymańska, A., Wódka, K., & Mikołajczyk, E. (2019). Is valgus foot always flat? The longitudinal arch of the foot and hindfoot valgus in 10–12 year-olds. European Journal of Clinical and Experimental Medicine, 17(1), 33–37. https://doi.org/10.15584/ejcem.2019.1.6