An official website of the United States government
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
government site.
The site is secure.
The https:// ensures that you are connecting to the
official website and that any information you provide is encrypted
and transmitted securely.
Sayar A, Kök A, Citak N, Metin M, Büyükkale S, Gürses A.Sayar A, et al. Among authors: citak n.Ann Thorac Cardiovasc Surg. 2014;20(3):192-7. doi: 10.5761/atcs.oa.12.02212. Epub 2013 Apr 20.Ann Thorac Cardiovasc Surg. 2014.PMID: 23603638Free article.
Ozdemir S, Kose S, Ozel Bilgi D, Citak N, Ozer Ulukan M, Oya Hergunsel G.Ozdemir S, et al. Among authors: citak n.Sisli Etfal Hastan Tip Bul. 2021 Dec 29;55(4):495-502. doi: 10.14744/SEMB.2021.90947. eCollection 2021.Sisli Etfal Hastan Tip Bul. 2021.PMID: 35317373Free PMC article.
Çitak N, Çelikten A, Metin M, Pekçolaklar A, Gürses A.Çitak N, et al.Gen Thorac Cardiovasc Surg. 2011 Jul;59(7):512-4. doi: 10.1007/s11748-010-0714-8. Epub 2011 Jul 14.Gen Thorac Cardiovasc Surg. 2011.PMID: 21751116
Sayar A, Citak N, Metin M, Turna A, Pekçolaklar A, Kök A, Urer N, Celikten A, Ulukol ZN, Gürses A.Sayar A, et al. Among authors: citak n.Gen Thorac Cardiovasc Surg. 2011 Dec;59(12):793-8. doi: 10.1007/s11748-011-0819-8. Epub 2011 Dec 16.Gen Thorac Cardiovasc Surg. 2011.PMID: 22173676