Kaźmierska, Bożena, Beata Kowalczyk, Anna Leśków, Małgorzata Tarnowska, Natalia Galas, Paulina Łuczak, Krzysztof Sobiech, Krzysztof Dudek, Elżbieta Jackowska, and Ireneusz Całkosiński. “The Evaluate the Thoracic Kyphosis at Children in Age 8-12 Years”. Journal of Education, Health and Sport 7, no. 1 (January 26, 2017): 28–45. Accessed December 26, 2024. https://apcz.umk.pl/JEHS/article/view/4129.