Bobr , A. 2025. Analytical and quantitative assessment of the condition of the heart wall of rats exposed to the venom of the vipers Vipera berus berus and Vipera berus nikolskii. Морфологія / Morphologia / Morfologìâ. 18, 4 (Jan. 2025), 15–21. DOI:https://doi.org/10.26641/1997-9665.2024.4.15-21.