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R. Grozdeva
Department for Infectious Diseases, Parasitology and Tropical Medicine,
Medical University – Sofia,
Specialized Hospital for Active Treatment in Infectious and Parasitic Diseases – Sofia
D. Strashimirov
Department for Infectious Diseases, Parasitology and Tropical Medicine,
Medical University – Sofia,
Specialized Hospital for Active Treatment in Infectious and Parasitic Diseases – Sofia
A. Timchev
Department for Infectious Diseases, Parasitology and Tropical Medicine,
Medical University – Sofia,
Specialized Hospital for Active Treatment in Infectious and Parasitic Diseases – Sofia
T. Tchervenyakova
Department for Infectious Diseases, Parasitology and Tropical Medicine,
Medical University – Sofia,
Specialized Hospital for Active Treatment in Infectious and Parasitic Diseases – Sofia
N. Yancheva
Department for Infectious Diseases, Parasitology and Tropical Medicine,
Medical University – Sofia,
Specialized Hospital for Active Treatment in Infectious and Parasitic Diseases – Sofia