Janku, Filip, et al. “Efficacy of Weekly Trastuzumab and Paclitaxel in the Treatment of Women With HER-2 Neu Overexpressing Metastatic Breast Cancer. The Impact of Taxane Free Interval on Treatment Outcomes”. Radiology and Oncology, vol. 36, no. 2, June 2002, https://www.radioloncol.com/index.php/ro/article/view/1403.