Authors
Sladjana Vlajovic
Institute for Emergency Medical Centre, Kragujevac, Serbia
Olivera Andrejic
Clinic for Pulmonary Diseases, Clinical Centre Kragujevac, Kragujevac, Serbia
Miodrag Sreckovic
University of Kragujevac, Faculty of Medical Sciences, Department of Internal medicine, Kragujevac, Serbia
Cardiology Clinic, University Clinical Centre Kragujevac, Serbia
Goran Davidovic
University of Kragujevac, Faculty of Medical Sciences, Department of Internal medicine, Kragujevac, Serbia
Cardiology Clinic, University Clinical Centre Kragujevac, Serbia
Dragic Bankovic
Faculty of science, Kragujevac, Serbia
Nada Milovanovic
Institute for Health Protection of workers Zastava, Kragujevac, Serbia
Rada Vucic
University of Kragujevac, Faculty of Medical Sciences, Department of Internal medicine, Kragujevac, Serbia
Cardiology Clinic, University Clinical Centre Kragujevac, Serbia