Raut Monish S, Maheshwari Arun, Dube Sumir, Nautiyal Pooja
Department of Cardiac Anaesthesia, Dharam Vira Heart Center, Sir Ganga Ram Hospital, Old Rajinder Nagar, New Delhi, India.
Echocardiography. 2013 Oct;30(9):E302-3. doi: 10.1111/echo.12320. Epub 2013 Jul 27.