KACZMARCZYK, Dariusz; ZAGACKI, Dawid; MORAWIEC-SZTANDERA, Alina. Upper respiratory tract infection in children – immunostimulating treatment. Journal of Education, Health and Sport, [S. l.], v. 11, n. 9, p. 80–89, 2021. DOI: 10.12775/JEHS.2021.11.09.011. Disponível em: https://apcz.umk.pl/JEHS/article/view/JEHS.2021.11.09.011. Acesso em: 17 mar. 2025.