Stoyanova, R.; Mihaylova, A.; Kasnakova, P.; Bakova, D.; Harizanova, S.; Zheleva, Z.; Deneva, T.; Davcheva, D.; Toseva, E. COVID-19 Peritraumatic Distress Index Instrument – Translation and Validation of Bulgarian Version. Open Access Maced J Med Sci 2022, 10, 1769-1773.