Rapiejko A, Malkiewicz M, Ziemianin M, Sulborska A, Chłopek K, Siergiejko G, Kalinowska E, Wolski T, Szczygielski K, Lipiec A. Oak pollen concentration in the air of selected Polish cities in 2020. Alergoprofil [Internet]. 2020Dec.31 [cited 2026May26];16(4):15-0. Available from: https://www.journalsmededu.pl/index.php/alergoprofil/article/view/1110