Evaluation of preoperative clinical and serological determinations in complicated acute appendicitis: A score for predicting complicated appendicitis Cristina García-Amador; Vladimir Arteaga Peralta; Roberto de la Plaza Llamas; Miguel Torralba; Anibal Medina Velasco; José Manuel Ramia;

Pneumomediastinum, Subcutaneous and Epidural Emphysema due to Cocaine Abuse Daniel Díaz Candelas; Anibal Armando Medina Velasco; Roberto de la Plaza Llamas; Jose M. Ramia;

Postoperative complications after liver-first Approach RENACI project Jose M. Ramia; Celia Villodre; Belinda Sánchez Pérez; Laia Falgueras Verdaguer; Mario Serradilla Martín;