Malkiewicz , Małgorzata. “The Analysis of Hazel, Alder and Brich Pollen Seasons in Wroclaw in 2014”. Alergoprofil 10, no. 2 (June 4, 2014): 45-48. Accessed May 26, 2026. https://www.journalsmededu.pl/index.php/alergoprofil/article/view/801.