@article{henríquez-hernández_rosales_gonzález_de león_díaz-chico_de santiago_pérez_2009, title={Gene polymorphisms in TYMS, MTHFR, p53 and MDR1 as risk factors for breast cancer: A case-control study}, volume={22}, ISSN={1021-335X}, DOI={10.3892/OR_00000584}, number={6}, journal={Oncology Reports}, author={Henríquez-Hernández and Rosales, A. Murias and González, A. Hernández and De León, A. Cabrera and Díaz-Chico and De Santiago, M. Mori and Pérez, L. Fernández}, year={2009}, pages={1425-1433} }