Authors
Sergey D. Iliev
Department of Surgical Propaedeutics, Medical University – Pleven, Bulgaria
Anislav V. Gabarski
Department of Surgical Propaedeutics, Medical University – Pleven, Bulgaria
Paulina T. Vladova
Department of Surgical Propaedeutics, Medical University – Pleven, Bulgaria
Pencho T. Tonchev
Department of Surgical Propaedeutics, Medical University – Pleven, Bulgaria
Ivailo M. Presolski
Department of Surgical Propaedeutics, Medical University – Pleven, Bulgaria
Kiril L. Nedyalkov
Department of Surgical Propaedeutics, Medical University – Pleven, Bulgaria
Ivanche T. Ristovski
Department of Surgical Propaedeutics, Medical University – Pleven, Bulgaria
Pavlin M. Mirochnik
Department of Surgical Propaedeutics, Medical University – Pleven, Bulgaria
Emil T. Filipov
Department of Surgical Diseases, Medical University – Pleven, Bulgaria
Dobromir D. Nguen
Department of Surgical Propaedeutics, Medical University – Pleven, Bulgaria