Current Evidence in the Systemic Treatment of Brain Metastases from Breast Cancer and Future Perspectives on New Drugs, Combinations and Administration Routes: A Narrative Review. - Garrone, Ornella; Ruatta, Fiorella; Rea, Carmen Giusy; Denaro, Nerina; Ghidini, Michele; Cauchi, Carolina; Bareggi, Claudia; Galassi, Barbara; Merlano, Marco C.; Rosenfeld, Roberto (Cancers, 2024)