1.
Mahawongkajit P, Soonthornkes N. Comparative Effectiveness of Lidocaine Sprays Between Sitting and Supine Position for Patients Undergoing Upper Gastrointestinal Endoscopy: A Prospective Randomized Controlled Trial. AMJAM [Internet]. 2022 Aug. 1 [cited 2024 Apr. 25];22(-):S91. Available from: https://asianmedjam.com/index.php/amjam/article/view/1288