Comparison of the effectiveness of lidocaine sprayed at the laryngeal inlet and the endotracheal tube cuff versus intravenous lidocaine for reducing cough during extubation: A prospective randomized controlled trial - Thongrong, Cattleya; Kasemsiri, Pornthep; Thamburanawit, Waranya; Poomsawat, Sujettana (Anaesthesia, Pain & Intensive Care, 2020)