Bubashvili, M., et al. “METHODICAL APPROACHES TO THE DEVELOPMENT OF COMBINED ANTI-ANTRHAX PREPARATION CREATING: Report 2. Creation of Anti-Anthrax Toxin (AAT) Hyperimmune Serum and Study of Its Antitoxic Activity”. Experimental and Clinical Medicine Georgia, no. 2, Aug. 2023, pp. 20-23, https://journals.4science.ge/index.php/jecm/article/view/1988.