Abed, O.A. , Ahmed, I.K., Khalifa, S.A., Mustafa, M.J., Abdul Rahman, E.H., Lutfi, A.M. and Abdulkadhim, A.R. 2023. Comparison of the effect of ketamine and propofol on surgical operation patients: Ketamine and propofol combination . INTERNATIONAL JOURNAL OF MEDICAL SCIENCES. 6, 2 (May 2023), 28–35. DOI:https://doi.org/10.32441/ijms.6.2.4.