Chciałowski , Andrzej, and Agnieszka Lipiec. “The Analysis of Alder Pollen Count in Warsaw in 2010”. Alergoprofil 6, no. 3 (September 30, 2010): 13-14. Accessed May 30, 2026. https://www.journalsmededu.pl/index.php/alergoprofil/article/view/194.