Comparison of Nitroglycerin versus Lignocaine Spray to Attenuate Haemodynamic Changes in Elective Surgical Patients Undergoing Direct Laryngoscopy and Endotracheal Intubation: A prospective randomised study Journal title: Sultan Qaboos University Medical Journal Authors: Rohit K. Varshney, Mukesh K. Prasad, Megha Garg Subject(s): Medicine, Biochemistry, Biomedicine
