Rapiejko J, Puc M, Malkiewicz M, Piotrowska-Weryszko K, Ziemianin M, Siergiejko G, Dąbrowska-Zapart K, Jurkiewicz D, Lipiec A. The analysis of birch pollen season in selected cities of Poland in 2021. Alergoprofil [Internet]. 2022Mar.4 [cited 2026Jun.10];18(1):29-4. Available from: https://www.journalsmededu.pl/index.php/alergoprofil/article/view/1751