Kalinichenko, S, K Melentyeva, I Toryanik, N Zvereva, T Antusheva, and S Buriachenko. 2020. “Genetic Monitoring of Endemic Measles Virus Circulation in European Countries”. Annals of Mechnikov’s Institute, no. 2 (June):57-70. https://journals.uran.ua/ami/article/view/205069.