| Authors: |
Ivanova D; Faculty of Veterinary Medicine, Trakia University, Stara Zagora, Bulgaria., Lazarova D; Faculty of Medicine, Sofia University 'St. Kliment Ohridski', Sofia, Bulgaria., Zhelev Z; Faculty of Medicine, Trakia University, Stara Zagora, Bulgaria.; Institute of Biophysics and Biomedical Engineering, Bulgarian Academy of Sciences, Sofia, Bulgaria., Nikolova B; Institute of Biophysics and Biomedical Engineering, Bulgarian Academy of Sciences, Sofia, Bulgaria., Hadjidekov V; Faculty of Medicine, Medical University, Sofia, Bulgaria., Getsov P; Faculty of Medicine, Medical University, Sofia, Bulgaria., Bakalova R; Faculty of Medicine, Sofia University 'St. Kliment Ohridski', Sofia, Bulgaria; ra_bakalova@yahoo.com. |
