Sinha, S., M. Ray, M. Mukherjee, S. Chatterjee, A. Hazra, and N. Das. “The Effect of Dopamine Pre-Treatment on Intubating Conditions and Haemodynamics During Rapid Tracheal Intubation Using Propofol and Rocuronium”. Anaesthesia, Pain & Intensive Care, Feb. 2019, pp. 152-6, https://mail.apicareonline.com/index.php/APIC/article/view/508.