MARZEC, Jakub; ŁUKASZ, Krzysztof; MUSIOŁ, Aleksandra; GWAŁT, Paweł; NOWAKOWSKI, Michał; RAKUŚ, Magdalena. Role of vitamin D supplementation in the prevention of URTI (upper respiratory tract infections) among highly physically active individuals. Journal of Education, Health and Sport, [S. l.], v. 89, p. 70263, 2026. DOI: 10.12775/JEHS.2026.89.70263. Disponível em: https://apcz.umk.pl/JEHS/article/view/70263. Acesso em: 10 apr. 2026.