SIMINSKA, Joanna; BUKOWSKA, Weronika; RATUSZEK–SADOWSKA, Dorota; NOWACKA, Krystyna; HAGNER, Wojciech. Frequency of occurrence of knock-kneed and bow-legged knees for children and young people in school age. Journal of Education, Health and Sport, [S. l.], v. 7, n. 6, p. 317–322, 2017. Disponível em: https://apcz.umk.pl/JEHS/article/view/4545. Acesso em: 16 apr. 2025.