title: Re: Estrogen receptor status of primary breast cancer is predictive of estrogen receptor status of contralateral breast cancer.
authors.forename: William D
authors.initials: WD
authors.lastname: Foulkes
mesh_terms: D000367:Age Factors; D014408:Biomarkers, Tumor / Q000032:analysis*; D001943:Breast Neoplasms / Q000737:chemistry*; D005260:Female; D006801:Humans; D009364:Neoplasm Recurrence, Local / Q000737:chemistry*; D016609:Neoplasms, Second Primary / Q000737:chemistry*; D011237:Predictive Value of Tests; D011960:Receptors, Estrogen / Q000032:analysis*
chemical_list: D014408:Biomarkers, Tumor; D011960:Receptors, Estrogen