Combination of docetaxel, trastuzumab and pertuzumab or treatment with trastuzumab-emtansine for metastatic salivary duct carcinoma. (September 2017) - van Boxtel, Wim; Boon, Eline; Weijs, Willem L.J.; van den Hoogen, Frank J.A.; Flucke, Uta E.; van Herpen, Carla M.L.