Azamovich, K. A. ., N. A. . Abdullaevch, and K. T. . Tolkinovich. “Effectiveness of Eleovit Preparation With Tissue Preparations in Calves”. European Journal of Life Safety and Stability (2660-9630), vol. 12, Dec. 2021, pp. 44-46, http://www.ejlss.indexedresearch.org/index.php/ejlss/article/view/259.