Authors
Mirjana Varjacic
University of Kragujevac, Faculty of Medical Sciences, Department of Gynecology and obstetrics, Serbia
Clinic of Gynecology and obstetrics, Clinical centre “Kragujevac”, Kragujevac, Serbia
Nikola Jovic
University of Kragujevac, Faculty of Medical Sciences, Department of Gynecology and obstetrics, Serbia
Clinic of Gynecology and obstetrics, Clinical centre “Kragujevac”, Kragujevac, Serbia