Угрински (Ugrinski), Предраг (Predrag), and Драгослав (Dragoslav) Младеновиќ (Mladenovikj). “Interpheron Action on Leukocyte Fagocitable Capacity - in Vitro”. Medicinska Misla, vol. 27, no. 1, Nov. 2016, pp. 3-5, https://id-press.eu/medmis/article/view/919.