Genetic determinants of breast cancer (BC) remained largely unknown in the majority of Moroccan patients. The purpose of this study was to explore the association of ERCC2 and MTHFR polymorphisms with genetic susceptibility to breast cancer in Moroccan population. | Significant association between ERCC2 and MTHR polymorphisms and breast cancer susceptibility in Moroccan population Genotype and haplotype analysis in a case-control study