Gotseva, A., and E. Naseva. “Prevalence of Hepatitis B in Random Bulgarian Blood Samples – a Single-Site Experience”. Acta Medica Bulgarica 50, no. 2 (June 30, 2023): 5–9. Accessed November 21, 2024. https://journals.mu-sofia.bg/index.php/amb/article/view/1.