The current status of immunotherapy in colorectal cancer: A systematic review Hanna Cholewa; Pablo Guerrero-Antolino; David Quevedo; Jorge Sancho-Muriel; Matteo Frasson; Blas Flor-Lorente;

Influence of the tumor site and histopathology after resection for non-colorectal non-neuroendocrine liver metastases. A single center experience Noelia De-Armas-Conde; Julen Ramon-Rodriguez; Aranzazu Prada-Villaverde; Isabel Jaén-Torrejimeno; Diego López-Guerra; Gerardo Blanco-Fernández;

Has the COVID-19 pandemic changed the clinical picture and tumour stage at the time of presentation of patients with colorectal cancer? A retrospective cohort study Oscar Cano-Valderrama; Raquel Sánchez-Santos; Vincenzo Vigorita; Marta Paniagua; Erene Flores; Lucia Garrido; Cristina Facal; Alejandro Ruano; Alberto San-Ildefonso; Enrique Moncada;