Hristamyan М., S. Stanev, and B. Cheshmedzhieva , trans. “EPIDEMIOLOGICAL CHARACTERISTICS OF PATIENTS WITH AND WITHOUT PRIOR COVID-19 INFECTION IN OUTPATIENT VASCULAR SURGERY PRACTICE”. General Medicine 28, no. 4 (August 5, 2026): 33–38. Accessed August 24, 2026. https://journals.mu-sofia.bg/index.php/gm/article/view/1061.