Ilkhomovich, K. O., N. J. Sarsengaliyevna, et E. N. Nuriddinovich. « Biological Drugs Used in Veterinary Medicine Against Infectious Diseases and Their Types ». European Journal of Life Safety and Stability (2660-9630), vol. 11, novembre 2021, p. 9-11, http://www.ejlss.indexedresearch.org/index.php/ejlss/article/view/183.