RADZIEJOWSKA, Maria. Use of physical education means in younger school-aged pupils after acute seasonal viral infections of the upper respiratory tract. Journal of Education, Health and Sport, [S. l.], v. 8, n. 2, p. 407–421, 2018. Disponível em: https://apcz.umk.pl/JEHS/article/view/6321. Acesso em: 17 may. 2025.