Garajova, Ingrid, et al. “Synchronous and Metachronous Colorectal Liver Metastases: Impact of Primary Tumor Location on Patterns of Recurrence and Survival After Hepatic Resection: Colorectal Liver Surgery and Prognosis”. Acta Biomedica Atenei Parmensis, vol. 92, no. 1, Dec. 2020, p. e2021061, https://doi.org/10.23750/abm.v92i1.11050.