GÜLİTER, S.; KELEŞ, H.; ÖZKURT, Z. N.; CENGİZ, D. U.; KOLUKISA, E. Can Lansoprazole, Amoxicillin, and Clarithromycin Combination Still Be Used As a First-Line Therapy for Eradication of Helicobacter Pylori?. Turkish Journal of Gastroenterology 2005, 16, 29-33.