A modified Federle score is superior to injury grade in predicting the need for splenectomy in patients with isolated blunt splenic trauma Corrado P. Marini; Patrizio Petrone; Francesca Izzo; David A. Lieb; Srinivas H. Reddy; John McNelis;

Is there the same requirement to obtain the PhD degree in all the departments of surgery of the Spanish universities? Xavier Serra-Aracil; Manel Armengol Carrasco; Joan Morote Robles; Eloy Espin Basany; Natalia Amat-Lefort; Álvaro Serra-Gómez; Salvador Navarro-Soto;

PROFUGO study protocol: Predictive model for the early diagnosis of anastomotic leak after esophagectomy and gastrectomy Rocío Pérez Quintero; Marcos Bruna Esteban; Antonio José Serrano López;