S. Stoleski, J. Minov, J. Karadzinska-Bislimovska, D. Mijakoski, A. Atanasovska, and D. Bislimovska, “Asthma and Chronic Obstructive Pulmonary Disease Associated With Occupational Exposure in Dairy Farmers - Importance of Job Exposure Matrices”, Open Access Maced J Med Sci, vol. 7, no. 14, pp. 2350–2359, Jul. 2019.