Impact of Microscopic Incomplete Resection for Colorectal Liver Metastases on Surgical Margin Recurrence: R1-Contact vs. R1≪1mm Margin Width. (2022) - Ausania, F.; Landi, F.; Martinez-Perez, A.; Sandomenico, R.; Garcia, R.; Cuatrecasas, M.; Pages, M.; Maurel, J.; Fuster, J.; Garcia-Valdecasas, J.-C.