Human factors in surgical practice: A national study Mireia Verdaguer-Tremolosa; Víctor Rodrigues-Gonçalves; Pilar Martínez-López; Manuel López-Cano;

Surgical treatment for pharyngo-esophageal diverticulum: Consecutive series over 20 years Enrique Biel; Luis Grande; Manuel Pera;

Non-technical skills in surgery: A pillar for surgical safety and leadership Víctor Soria-Aledo; Kenneth Walker;