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;

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

Laparoscopic approach for rectal cancer surgery: triumph of reason or necessity of evolution? Alessio Lucarini; Andrea Martina Guida; Yves Panis;