A comparison between intravenous metoprolol and labetalol in prevention of cardiovascular stress response to laryngoscopy and intubation - Swami, Nishee R; Badhe, Vaishalee K; Deshpande, Vaishali V.; Badhe, Vaijayanti K.; Vinayak, Shidhaye Ramchandra (Anaesthesia, Pain & Intensive Care, 2019)