title: Oestrogen-receptor determinations on fine-needle aspirations from malignant tumours of the breast.
mesh_terms: D001707:Biopsy, Needle; D001943:Breast Neoplasms / Q000032:analysis* / Q000473:pathology; D003600:Cytosol / Q000032:analysis; D004958:Estradiol; D005260:Female; D006801:Humans; D009363:Neoplasm Proteins / Q000032:analysis; D011960:Receptors, Estrogen / Q000032:analysis*
chemical_list: D009363:Neoplasm Proteins; D011960:Receptors, Estrogen; D004958:Estradiol