Authors
Predrag Djurdjevic
University of Kragujevac, Faculty of Medical Sciences, Department of Internal medicine, Serbia
Clinical centre Kragujevac, Serbia
Danijela Jovanovic
University of Kragujevac, Faculty of Medical Sciences, Department of Internal medicine, Serbia
Clinical centre Kragujevac, Serbia
Dejan Baskic
University of Kragujevac, Faculty of Medical Sciences, Department of Microbiology and immunology, Serbia
Suzana Popovic
University of Kragujevac, Faculty of Medical Sciences, Department of Microbiology and immunology, Serbia