Authors
P. Parusheva
Section of Infectious Diseases, Department of Hygiene, Epidemiology, Microbiology, Parasitology and Infectious Diseases, Medical faculty, Trakia University – Stara Zagora, Bulgaria
Section of Infectious Diseases, Department of Hygiene, Epidemiology, Microbiology, Parasitology and Infectious Diseases, Medical faculty, Trakia University – Stara Zagora, Bulgaria
S. Angelova
Section of Microbiology, Department of Hygiene, Epidemiology, Microbiology, Parasitology and Infectious Diseases, Medical Faculty, Trakia University – Stara Zagora, Bulgaria
