*Department of Neuroanesthesia, National Institute of Mental Health and Neurosciences (NIMHANS), Bangalore, Karnataka
Departments of †Anesthesiology
‡Neuroanesthesiology, Sree Chitra Tirunal Institute for Medical Science and Technology
§Department of Neurosurgery, Kerala Institute of Medical Sciences (KIMS), Trivandrum, Kerala
∥Meenakshi Hospitals, Thanjavur, Tamil Nadu, India
The study was performed at the Department of Anesthesiology, Sree Chitra Tirunal Institute for Medical Sciences and Technology, Trivandrum 695011, Kerala, India.
The authors have no funding or conflicts of interest to disclose.
Reprints: Kadarapura N. Gopalakrishna, DNB, DM, Department of Neuroanesthesia, National Institute of Mental Health and Neurosciences (NIMHANS), Bangalore 560 029, Karnataka, India (e-mail: [email protected]).
Received August 10, 2014
Accepted October 28, 2014