Thrombotic and hemorrhagic risk in bariatric surgery with multimodal rehabilitation programs comparing 2 reduced guidelines for pharmacological prophylaxis Manuel Gorosabel Calzada; Alberto Hernández Matías; Alejandro Andonaegui de la Madriz; Raquel León Ledesma; Laura Alonso-Lamberti Rizo; Andrea Salazar Carrasco; Juan Carlos Ruiz de Adana; José María Jover Navalón;

Results of a national survey about therapeutic management in esophageal cancer Marcos Bruna; Fernando Mingol; Francisco Javier Vaqué;

Abdominal wall closure: how do we do it in Spain? Survey of specialist general surgeons members of the AEC (Spanish Society of Surgeons) Montserrat Juvany; Alejandro Bravo-Salva; Jose Antonio Pereira-Rodríguez;