Niyazi, D.; Todorova, T.; Stoykova, Z.; Kostadinova, T.; Bozhkova, M.; Stoeva, T. How Sensitive and Specific Are Rapid Antigen Tests for SARS-CoV-2 – the Experience of One of the Biggest Bulgarian Hospitals. AMB 2023, 50 (3), 75-76. https://doi.org/10.2478/AMB-2023-0035.