Norum, J., J. A. Olsen, E. A. Wist, and P. E. Lønning. “Trastuzumab in Adjuvant Breast Cancer Therapy. A Model Based Cost-Effectiveness Analysis”. Acta Oncologica 46, no. 2 (January 1, 2007): 153–164. Accessed May 21, 2026. https://medicaljournalssweden.se/actaoncologica/article/view/26229.