Lidocaine versus lidocaine plus benzydamine as a topical anesthesia regimen for unsedated upper gastrointestinal endoscopy: A comparison study
Mehmet İbiş, Mehmet Arhan, Tuba İbiş, İbrahim Koral Önal, Harun Erdal, Özlem Gül Utku
(Turk J Gastroenterol 2015; 26: 224-227) DOI: 10.5152/tjg.2015.0090