- 2010 Süreyyapaşa Göğüs Hastalıkları ve Göğüs Cerrahisi Eğitim ve Araştırma Hastanesi Göğüs Cerrahisi
- 2000 Osmangazi Üniversitesi Tıp Fakültesi
- 2012 Acıbadem Sağlık Grubu
- 2012 - 2012 Gebze Fatih Devlet Hastanesi
- 2010 - 2012 Şanlıurfa Eğitim Araştırma Hastanesi
- 2008 - 2009 Barnes-Jewish Hospital Thoracic Surgery Department. St. Louis MO. USA
- Asymptomatic infected gaint bulles Journal of clinical and analytical medicine DOI:10.4328/JCAM.730 G. Ergene, R. Yazkan, İE. Ozsoy
- Rapid parenchymal lung injury due to electric shock: A rare and an emergency case of thoracis surgery. Journal of clinical and analytical medicine DOI:10.4328/JCAM.318 R. Yazkan, G. Ergene, İE. Ozsoy.
- Single stage transthoracic approach to the right lung and liver dome hydatid cysts. Journal of clinical and analytical medicine 2011;2(3):7-10 Yazkan R, Ozsoy İE, Ergene G, Avcılar M.
- Remediastinoskopi DOI:10.5152/tcb.2011.03 Semih Halezaroğlu, Volkan Baysungur, Mertol Gokce, Gokhan Ergene,
- Video-assisted thoracic surgery lobectomy for bronchiectasis. 18 th European Conference on General Thoracic Surgery, 30 May -2 June 2010, Valladolid-Spain E Okur, V. Baysungur, C Tezel, G Ergene, G Sevilgen, I. Yalcinkatya, HK. Okur, S Halezaroğlu.
- A prospective study to detect whether video-assisted mediastinoscopy is superior to Satndard mediastinoscopy in staging NSCLC. 18 th European Conference on General Thoracic Surgery, 30 May -2 June 2010, Valladolid-Spain G Ergene, V. Baysungur, G Sevilgen, E. Okur, C Tezel, A. Atasalihi, S. Halezaroğlu.
- Pulmonary functions in late postoprative period are better preserved after video assisted thoroscoscopic surgery lobectomy then lobectomy via posteral thoracotomy. 18 th European Conference on General Thoracic Surgery, 30 May -2 June 2010, Valladolid-Spain E. Okur, V. Baysungur, C Tezel, G Ergene, G Sevilgen, I. Yalcinkatya, S. Halezaroğlu.
- The autologous pleural buttressing of staple lines in surgery for emphysema and bullous lung disease: A patient control study 17 th European Conference on General Thoracic Surgery, 31 May-3 June 2009. Krakow-Poland. (Oral Presentation) V. Baysungur, C Tezel, G Ergene, G Sevilgen, E Okur, S Halezaroğlu
- Use of intrapleural streptookinase for maintaining beter lung expansion in patients with malignant pleural effusions: A randomised controlled study. 17 th European Conference on General Thoracic Surgery, 31 May-3 June 2009. Krakow-Poland. (Oral Presentation) E. Okur, C. Tezel, G Sevilgen, G. Ergene, V. Baysungur, S. Halezaroğlu.
- Mediastinal Lenfadenopatisi Olan Akciğer Kanseri Olgularında Transbronşiyal İğne Aspirasyonunun Tanısal Değeri Tur Toraks Der 9, 99-103 (2008) Üskül TB, V. Baysungur, M. Gökçe, F. Aksoy, B. Ocaklı, Ö. Bayraktar, F.E. Turan, M. Sarı, G Sevilgen, G. Ergene, H. Türker, S. Halezaroğlu