Yadollahi, B. .; Valizadeh Toosi, S. M.; Bari, Z. .; Fakheri, H. .; Maleki, I. .; Taghvaei, T. .; Hosseini, V. .; Kazemi, A. .; Shokri-Afra, H. . Efficacy of 14-Day Concomitant Quadruple Therapy and 14-Day High-Dose Dual Therapy on H. Pylori Eradication. Gastroenterol Hepatol Bed Bench 2022, 15.