Magnetic liver retraction in bariatric surgery: Is it possible? Guillermo Borjas; Ali Urdaneta; Eduardo Ramos; Andrés Maldonado;

Prognostic impact of log odds of positive lymph nodes (LODDS) in the stratification of patients with rectal cancer Vincenzo Vigorita; Oscar Cano-Valderrama; Raquel Sánchez-Santos; Marta Paniagua-Garcia-Señorans; Enrique Moncada; Gianluca Pellino; Jesús Paredes-Cotoré; Enrique Casal;

Social media and surgery Raquel Sánchez-Santos; Oscar Cano-Valderrama;