Abdelaziz Ashraf, Abdelgawad Ahmed, Ramadan Mahmoud M, Osama Mohammed
Department of Cardiothoracic Surgery, National Heart Institute, Ministry of Health, Imbaba, Giza, Egypt.
Department of Cardiology, Faculty of Medicine, Mansoura University, Mansoura City, Egypt.
J Thorac Cardiovasc Surg. 2015 May;149(5):e79-81. doi: 10.1016/j.jtcvs.2015.01.027. Epub 2015 Jan 20.