Capecitabine (NX) Versus Docetaxel Plus Capecitabine (TX) as 1-line Chemotherapy on Metastatic Breast Cancer (MBC)
A Randomized Phase III Study to Investigate the Efficacy and Safety of Docetaxel + Capecitabine vs. Vinorelbine + Capecitabine Followed by Capecitabine Alone as 1st Therapy on Locally Advanced and Metastatic Breast Cancer Patients.