Higher HOMA-IR Index Is Associated With Increased Excess Weight Loss in Patients With BMI¿¿¿35¿kg/m2 After Vertical Gastrectomy Cristina Casas-Tapia; Roger V. Araujo-Castillo; Lil Saavedra-Tafur; Aimeé Bert-Dulanto; Alejandro Piscoya; Alberto Casas-Lucich;

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;

Direct and two-step single anastomosis duodenal switch (SADI-S): Unicentric comparative analysis of 232 cases Víctor Admella; Javier Osorio; Maria Sorribas; Lucía Sobrino; Anna Casajoana; Jordi Pujol-Gebellí;