Bhandari, Sabin, et al. “A Comparison of Intramuscular Dexmedetomidine and Intramuscular Ketamine for Premedication in Pediatric Anesthesia: A Double Blind Randomized Clinical Trial”. Journal of Chitwan Medical College, vol. 7, no. 4, Dec. 2017, pp. 2-10, https://doi.org/10.3126/jcmc.v7i4.23696.