Transcranial Doppler Sonography in Acute Viral Encephalitis with Special Reference to Dengue Encephalitis oleh Nagendra Pratap Verma, Rajesh Verma, Rajarshi Chakraborty, Ravindra Kumar Garg, Hardeep Singh Malhotra, Praveen Kumar Sharma, Neeraj Kumar, Ravi Uniyal, Shweta Pandey, Imran Rizvi