Comparison of weight loss and metabolic syndrome parameters between sleeve gastrectomy and Roux-en-Y gastric bypass: A propensity score analysis María Asunción Acosta-Mérida; Raquel Bañolas-Suárez; Julia Díaz-Dávila; Pedro Saavedra-Santana; Joaquín Marchena-Gómez;

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;

Esophageal advancement jejunoplasty (JAE) in the treatment of cervical esophageal strictures Leandre Farran Teixidó; Mònica Miró Martín; Anna López Ojeda; Cristóbal Cañete Cabanillas; Fernando Estremiana García; Oriol Bermejo Segu; Humberto Aranda Danso; Joan Gornals Soler;