title: Factors influencing the estimation of oestrogen receptors in human malignant breast tumours.
mesh_terms: D001943:Breast Neoplasms / Q000378:metabolism*; D003600:Cytosol / Q000378:metabolism; D004958:Estradiol / Q000378:metabolism*; D005615:Freezing; D006801:Humans; D009256:Nafoxidine / Q000494:pharmacology; D009594:Nitromifene / Q000494:pharmacology; D011956:Receptors, Cell Surface / Q000187:drug effects; D013439:Sulfhydryl Reagents / Q000494:pharmacology; D013629:Tamoxifen / Q000494:pharmacology
chemical_list: D011956:Receptors, Cell Surface; D013439:Sulfhydryl Reagents; D013629:Tamoxifen; D009256:Nafoxidine; D004958:Estradiol; D009594:Nitromifene