Isayenko, Ye, Ye Babych, I Yelyseyeva, L Zhdamarova, V Belozersky, and S Kolpak. “Methods of Control Diphtheria Vaccine Safety”. Annals of Mechnikov’s Institute, no. 4 (January 16, 2020): 12–17. Accessed November 23, 2024. https://journals.uran.ua/ami/article/view/191879.