The Impact of Thymidylate Synthase and Methylenetetrahydrofolate Reductase Genotypes on Sensitivity to 5-Fluorouracil Treatment in Colorectal Cancer Cells - Naghibalhossaini, Fakhraddin; Shefaghat, Marzieh; Mansouri, Amirata; Jaberi, Hajar; Tatar, Mohsen; Eftekhar, Ebrahim (Acta Medica Iranica, 2018)