Aurilio, G.; Monfardini, L.; Rizzo, S.; Sciandivasci, A.; Preda, L.; Bagnardi, V.; Disalvatore, D.; Pruneri, G.; Munzone, E.; Della Vigna, P. Discordant Hormone Receptor and Human Epidermal Growth Factor Receptor 2 Status in Bone Metastases Compared to Primary Breast Cancer. AO 2013, 52, 1649-1656.