Krishnan Prasad, Kartikueyan Rajaraman, Chowdhury Siddhartha Roy, Das Sayan
Department of Neurosurgery, National Neurosciences Centre, Kolkata, West Bengal, India.
Department of Radiodiagnosis, Peerless Hospital and B. K. Roy Research Centre, Kolkata, West Bengal, India.
J Neurosci Rural Pract. 2015 Oct-Dec;6(4):634-6. doi: 10.4103/0976-3147.165434.