Rapiejko, Joanna, Grzegorz Siergiejko, Małgorzata Puc, and Agnieszka Lipiec. “Analysis of Corylus Pollen Season in Selected Cities of Poland in 2025”. Alergoprofil 21, no. 3 (September 30, 2025): 19-23. Accessed May 30, 2026. https://www.journalsmededu.pl/index.php/alergoprofil/article/view/3446.