Prasad, J.N. et al. 2022. Effect of Oral Clonidine Premedication on Hemodynamic Stress Response to Laryngoscopy and Tracheal Intubation. Birat Journal of Health Sciences. 7, 3 (Dec. 2022), 1887–1891. DOI:https://doi.org/10.3126/bjhs.v7i3.52764.