Jena, A., Mohanty, R.K., Swain, D., Mahali, P. and Biswal, D. 2022. Dexmedetomidine versus ketamine infusion to alleviate propofol injection pain. International journal of health sciences. 6, S5 (Aug. 2022), 6512–6519. DOI:https://doi.org/10.53730/ijhs.v6nS5.10340.