Dr. Ankur Mehra, Dr. Gautam Bhardwaj and Dr. Rajesh Garg (2017) “A COMPARATIVE STUDY OF VIDEO LARYNGOSCOPE VERSUS DIRECT LARYNGOSCOPE IN PATIENTS WITH ANTICIPATED DIFFICULT AIRWAY: A PROSPECTIVE OBSERVATIONAL STUDY”, Journal of Population Therapeutics and Clinical Pharmacology, 24(1), pp. 145–151. doi:10.69980/vha63m47.