Gastroesophageal reflux after sleeve gastrectomy: The dimension of the problem Sonia Fernández-Ananín; Carme Balagué Ponz; Laia Sala; Antoni Molera; Eulalia Ballester; Berta Gonzalo; Noelia Pérez; Eduardo M. Targarona;

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;

Predictive pre-surgical factors for failure of sleeve gastrectomy as an obesity surgery Ibabe Villalabeitia Ateca; Aingueru Sarriugarte Lasarte; Borja Santos Zorrozua; Oihane Gutiérrez Grijalba; Patricia Mifsut Porcel; Gaizka Errazti Olartekoetxea;