Das, Shukha Ranjan, Md Abu Kawsar, Muhammad Mamun Ur Rashid, Hasan Ali Talukder, Subrata Kumar Mondal, Mohammad Shaddam Hossain Mondol, and Nuzhat Ara. 2021. “Effect of Labetalol-Fentanyl and Fentanyl Alone for Attenuating Pressure Responses to Intubation and Skull Pin Insertion in Neurosurgery: A Comparative Study”. Journal of the Bangladesh Society of Anaesthesiologists 34 (2):36-43. https://doi.org/10.3329/jbsa.v34i2.67749.