(1)
Velikov, P.; Korsun, N.; Dimitrov, G.; Yordanova, R.; Valkov, T.; Chipeva, R.; Ivanov, I.; Popov, M.; Velev, V.; Trifonova, I.; Kapincheva, N.; Tcherveniakova, T. SARS-CoV-2 Infection in Children and Young People in Bulgaria – a Prospective, Single-Center, Cohort Study. AMB 2023, 50 (2), 10-19. https://doi.org/10.2478/AMB-2023-0014.