Henríquez-Hernández, Rosales, A. M., González, A. H., De León, A. C., Díaz-Chico, De Santiago, M. M., & Pérez, L. F. (2009). Gene polymorphisms in TYMS, MTHFR, p53 and MDR1 as risk factors for breast cancer: A case-control study. Oncology Reports, 22(6), 1425-1433. https://doi.org/10.3892/OR_00000584