CEREBEL (EGF111438): A Phase III, Randomized, Open-Label Study of Lapatinib Plus Capecitabine Versus Trastuzumab Plus Capecitabine in Patients With Human Epidermal Growth Factor Receptor 2–Positive Metastatic Breast CancerXavier Pivot, Semiglazov Vf, Zurawski Bogdan et al.|Journal of Clinical Oncology|2015Cited by 253