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 A; Jerzak KJ; Gelmon KA; Boileau JF; Bouganim N; Brezden-Masley C; Cao JQ; Cescon DW; Chia S; Edwards S; Joy AA; Laing K; et al. (Current oncology (Toronto, Ont.), 2026)