Thomas Bejoy, Krishnamoorthy Thamburaj
Department of Imaging Sciences and Interventional Radiology, Sree Chitra Tirunal Institute for Medical Sciences and Technology, Trivandrum, Kerala, India.
Neurology. 2006 Feb 14;66(3):E13. doi: 10.1212/01.wnl.0000196639.85454.81.