Mansani FP, Ribas LRC, Barbosa GW, Machinski E, Matera MO. Clinical characteristics related to long-term survival in durable responders with human epidermal growth factor receptor-type 2 metastatic breast cancer: a systematic review. MAST [Internet]. 2026 Feb. 24 [cited 2026 May 20];35(suppl.1). Available from: https://mastology.org/journal/article/view/1222