Anti-reflux surgery vs. bariatric surgery as anti-GERD and hiatal hernia treatment in obese patient. New surgical proposals Carmen Balagué; Esther Nve; Noelia Puértolas; Joaquín Rodriguez;

Influence of the lockdown due to COVID-19 on weight-loss results during the first year after sleeve gastrectomy David Ruiz de Angulo; Andrés Balaguer Román; Vicente Munitiz Ruiz; Pedro José Gil Vázquez; Guadalupe Ruiz Merino; M. Ángeles Ortiz Escandell; Luisa F. Martínez de Haro; Pascual Parrilla Paricio;

Economic Evaluation of Surgical Treatment of Obesity José Luis Rodicio Miravalles; Josefina Alonso Fernández; María Moreno Gijón; Amaya Rizzo Ramos; Estrella Turienzo Santos; Lourdes Sanz Álvarez; José Ignacio Rodríguez García; Juan José González González;