What have we learned from the surveys of the AEC, AECP and the Observatory of Infection in Surgery? Compliance with postoperative infection prevention measures and comparison with the AEC recommendations Josep M. Badia; Mireia Amillo Zaragüeta; Inés Rubio-Pérez; Eloy Espin-Basany; Carmen González Sánchez; José M. Balibrea;

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;

Prophylaxis of venous thromboembolism in general surgery in Spain. Analysis of a national survey Juan Ignacio Arcelus Martínez; Beatriz Leiva Jiménez; Lorena Ruiz Barrera; Manuela Expósito Ruiz; Nuria Muñoz Pérez; Jesús Villar del Moral; José Luis Díez Vigil; Cristina López Espada;