ANGELOVA, S. G.; GEORGIEVA, I. L.; TEODOSIEVA, A. A.; KORSUN, N. S. Neuraminidase Inhibitor Susceptibility of Influenza Viruses Circulating in Bulgaria during the Last Four Consecutive Epidemic Seasons (2011/12 to 2014/15). American Scientific Research Journal for Engineering, Technology, and Sciences, Jordan, v. 12, n. 1, p. 162–169, 2015. Disponível em: https://www.asrjetsjournal.org/American_Scientific_Journal/article/view/748. Acesso em: 15 sep. 2025.