Estrogens, CatecholCatecholsHydroxyestronesCatechol O-MethyltransferaseEstrogensEquileninHexestrolDienestrolCatechol 2,3-DioxygenaseEstradiolCatechol 1,2-DioxygenaseReceptors, EstrogenQuinonesDNA AdductsEstrogen Receptor alphaMesocricetusEstrogen Receptor betaCytochrome P-450 CYP1A1Aryl Hydrocarbon HydroxylasesHydroxylationEstrogens, Conjugated (USP)MethylationDioxygenasesBreast Neoplasms