title: Estrogen receptors and distribution of prognostic factors in primary breast cancer.
mesh_terms: D001943:Breast Neoplasms / Q000032:analysis / Q000473:pathology*; D005260:Female; D006801:Humans; D008198:Lymph Nodes / Q000473:pathology; D008207:Lymphatic Metastasis; D008297:Male; D008408:Mastectomy; D008593:Menopause; D011379:Prognosis; D011960:Receptors, Estrogen / Q000032:analysis*
chemical_list: D011960:Receptors, Estrogen