Guralska, S., Kot, T., Pinskyi, O., Sokolyuk, V. and Budnik, T. (2020) “Morphofunctional condition of the harderian gland of chickens during the post-vaccine immunity to infectious bronchitis”, Agricultural Science and Practice, 7(1), pp. 32-39. doi: 10.15407/agrisp7.01.032.