Evaluation of textbook outcome in liver transplantation Esther Brea Gómez; Pablo Dabán López; Ana Belén Vico Arias; Antonio Palomeque Jiménez; Natalia Zambudio Carroll; María Trinidad Villegas Herrera; Jesús María Villar del Moral; Mario Serradilla Martín;

Assessing improvements in quality using textbook outcomes in colorectal surgery: A systematic review Luis Hurtado-Pardo; Zutoia Balciscueta Coltell; Janine Tabet Almeida; Mº Carmen Martin Diéguez; Manuel López Bañeres; Natalia Uribe Quintana;

Benchmarking in surgery: how to compare with the best Jose M. Ramia; Victoriano Soria-Aledo;