Ziemianin M, Myszkowska D, Puc M, Lipiec A, Malkiewicz M, Piotrowska-Weryszko K, Chłopek K, Siergiejko G, Kalinowska E, Jurkiewicz D, Wieczorkiewicz A, Rapiejko P. Analysis of the birch pollen seasons in the selected Polish cities in 2020. Alergoprofil [Internet]. 2020Sep.19 [cited 2026Feb.22];16(3):26-2. Available from: https://www.journalsmededu.pl/index.php/alergoprofil/article/view/1060