F. Sağun, F. Çölkesen, M. Emin Gerek, S. Kolak, E. Harman, and Şevket Arslan, “The effects of the COVID-19 pandemic on allergen sensitivity of individuals”, Allergol Immunopathol, vol. 53, no. 5, pp. 191–192, Sep. 2025, doi: 10.15586/aei.v53i5.1442.