Authors
V. Aleksiev
Department of Cardiovascular Surgery, Medical University, Plovdiv
Thoracic Surgery Clinic, UMHAT Kaspela, Plovdiv
B. Yavorov
Department of Cardiovascular Surgery, Medical University, Plovdiv
Thoracic Surgery Clinic, UMHAT Kaspela, Plovdiv
F. Shterev
Department of Internal Diseases, Section of Pneumonology and Phthisiatrics – Medical University, Plovdiv
Thoracic Surgery Clinic, UMHAT Kaspela, Plovdiv
S. Kartev
Department of Internal Diseases, Section of Pneumonology and Phthisiatrics – Medical University, Plovdiv
Thoracic Surgery Clinic, UMHAT Kaspela, Plovdiv
Z. Vazhev
Department of Cardiovascular Surgery, Medical University, Plovdiv
Thoracic Surgery Clinic, UMHAT Kaspela, Plovdiv
