Guidance for Canadian Breast Cancer Practice: National Consensus Recommendations for the Systemic Treatment of Patients with HER2+ Breast Cancer in Both the Early and Metastatic Settings (2025 Update). - Kumar, Aalok; Jerzak, Katarzyna J.; Gelmon, Karen A.; Boileau, Jean-François; Bouganim, Nathaniel; Brezden-Masley, Christine; Cao, Jeffrey Q.; Cescon, David W.; Chia, Stephen; Edwards, Scott; Joy, Anil Abraham; Laing, Kara; et al. (Current Oncology, 2026)