H. Alkhashab, Radhwan, Saad A. Hussein, and Wajeda M. Othman. 2019. “Effect of Midazolam, Fentanyl & I.V Lidocaine to Decrease the Stress Response of Laryngoscopy& ETT Intubation”. American Scientific Research Journal for Engineering, Technology, and Sciences 55 (1):162-69. https://www.asrjetsjournal.org/index.php/American_Scientific_Journal/article/view/4839.