The evolution of the treatment of esophageal achalasia. Chronicle of a 35-year journey Marco G. Patti; Fernando A. Herbella;

Robotic surgery for the treatment of achalasia Marta Alberich Prats; Carla Bettonica Larrañaga; Mónica Miró Martín; Humberto Aranda Danso; Fernando Estremiana García; Leandre Farran Teixidor;

Per-oral Endoscopic Myotomy for Achalasia: Lights and Shadows Francisco Schlottmann; Fernando A.M. Herbella; Marco G. Patti;