Duara Rajnish, Suneel Puthuvassery Raman, Koshy Thomas, Neelakandhan Kurur Sankaran
Department of Cardiovascular and Thoracic Surgery, Sree Chitra Thirunal Institute for Medical sciences and Technology, Thiruvananthapuram, Kerala 695011, India.
Eur J Cardiothorac Surg. 2005 Aug;28(2):328-9. doi: 10.1016/j.ejcts.2005.05.002.