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

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;

The utility of intraoperative endoscopy in the surgical treatment of Zenker's diverticulum David Plazas López; Marcos Bruna Esteban; Nuría García del Olmo;