Triantafyllou, T., Natoudi, M., Stathopoulos, I.N., V., X., A., M., G., Z. and D., T. 2017. Dor fundoplication for achalasia of the esophagus: is it time to simplify the established technique? evaluation of clinical outcome. International Surgery Journal. 4, 8 (Jul. 2017), 2615–2619. DOI:https://doi.org/10.18203/2349-2902.isj20173398.