Singla Vivek, Singh Bhupinder, Singh Yadvinder, Manjunath Cholenahally Nanjappa
Department of Cardiology, Sri Jayadeva Institute of Cardiovascular Sciences and Research, Bengaluru, Karnataka, India.
BMJ Case Rep. 2013 May 24;2013:bcr2013009660. doi: 10.1136/bcr-2013-009660.