Jasiukiewicz, E., A. Fabian-Danielewska, and P. Piątek. “Allergic Rhinitis As a Systemic Disease of Respiratory Tract”. Journal of Education, Health and Sport, vol. 9, no. 5, May 2019, pp. 155-60, https://apcz.umk.pl/JEHS/article/view/6893.