title: Are All Patients Truly Hormone Receptor Negative?
authors.affiliation: Luca Moscetti, Azienda Ospedaliero Universitaria Policlinico di Modena, Modena, Italy.
authors.forename: Luca
authors.initials: L
authors.lastname: Moscetti
mesh_terms: D001943:Breast Neoplasms; D003520:Cyclophosphamide; D006801:Humans; D008727:Methotrexate; D011960:Receptors, Estrogen
chemical_list: D011960:Receptors, Estrogen; D003520:Cyclophosphamide; D008727:Methotrexate