S. Al-Sabbagh, M. (2017) “Comparative Effects of Fentanyl, Medazolam, Lignocaine and Propranolol on Controlling the Hemodynamic Pressor Response during Laryngoscopy and Intubation”, Iraqi Journal of Pharmaceutical Sciences, 19(2), pp. 24–30. doi:10.31351/vol19iss2pp24-30.