Arun Kumar Saxena, Ravneet Kaur, B L Mathur, and A P Verma. 2020. “A Comparative Evaluation of Nitroglycerine and Esmolol in Attenuating the Haemodynamic Response to Laryngoscopy and Intubation”. Academia Anesthesiologica International 4 (2), 332-35. https://doi.org/10.21276/aan.2019.4.2.75.