Gibbs P, Heinemann V, Sharma NK, Taieb J, Ricke J, Peeters M, Findlay M, Robinson B, Jackson C, Strickland A, Gebski V, Van Buskirk M, Zhao H, van Hazel G; SIRFLOX and FOXFIRE Global Trial Investigators. Effect of Primary Tumor Side on Survival Outcomes in Untreated Patients With Metastatic Colorectal Cancer When Selective Internal Radiation Therapy Is Added to Chemotherapy: Combined Analysis of Two Randomized Controlled Studies. Clin Colorectal Cancer. 2018 Dec;17(4):e617-e629. doi: 10.1016/j.clcc.2018.06.001. Epub 2018 Jun 12. PMID: 30033117.