Vinod Kolar Vishwanath, Thabah Molly Mary, Venkatesh Thammishetty, Thiruvikramaprakash Gnanavel, Kumar Shravan R, Dutta Tarun Kumar
Department of General Medicine, JIPMER, Dhanvantri Nagar, Puducherry, India.
Neurol India. 2013 Nov-Dec;61(6):669-70. doi: 10.4103/0028-3886.125292.