Uddaraju Anusha, Ram C Venkata S
Mediciti Medical College, Mediciti Hospital, Mediciti Institute of Medical Sciences, Ghanpur, Medchal, Hyderabad, A.P., India.
Indian Heart J. 2013 Sep-Oct;65(5):501-3. doi: 10.1016/j.ihj.2013.08.029. Epub 2013 Sep 14.