Khan, M. A., Siddiqi, K. J., & Aqeel, M. (2019). Lidocaine 4% spray is better than intracuff lidocaine 2% for reducing the incidence of postextubation cough in patients undergoing total abdominal hysterectomy. Anaesthesia, Pain & Intensive Care, 162-166. Retrieved from https://mail.apicareonline.com/index.php/APIC/article/view/411