IJSR International Journal of Scientific Research 2277 - 8179 Indian Society for Health and Advanced Research ijsr-10-1-33187 Original Research Paper A Comparative Study of Attenuation of Hypertensive Response with Esmolol and Labetalol in low doses in Orotracheal Intubation Praveen Kumar Singh Dr. Dr. Chandeshwar Choudhary Dr. January 2021 10 1 01 02