Assessment of postoperative morbidity in Spanish hospitals: Results from a national survey Roberto de la Plaza Llamas; David Parés; Víctor Soria Aledó; Roger Cabezali Sánchez; Miguel Ruiz Marín; Ana Senent Boza; Manuel Romero Simó; Natalia Alonso Hernández; Helena Vallverdú-Cartié; Julio Mayol Martínez;

Evaluation of an enhanced recovery after lung surgery (ERALS) program in lung cancer lobectomy: An eight-year experience Manuel de la Matta; Enar A. Buisán Fernández; María Alonso González; Daniel López-Herrera; Jesús Acosta Martínez; Ana I Blanco Orozco;

The textbook outcome for cholecystectomy: Is it a good quality tool for a low-morbidity procedure? David Hernández-Bermejo; Celia García-Vega; Juan Jesús Rubio-García; Celia Villodre-Tudela; Silvia Carbonell-Morote; José Manuel Ramia;