Yardley DA, Hart L, Bosserman L, Salleh MN, Waterhouse DM, Hagan MK, Richards P, DeSilvio ML, Mahoney JM, Nagarwala Y. Phase II study evaluating lapatinib in combination with nab-paclitaxel in HER2-overexpressing metastatic breast cancer patients who have received no more than one prior chemotherapeutic regimen. Breast Cancer Res Treat. 2013 Jan; 137(2):457-64.