Neoadjuvant adriamycin plus cyclophosphamide followed by docetaxel (AC4-D4) vs 5-fluorouracil, epirubicin plus cyclophosphamide followed by docetaxel (FEC3-D3) in stage II or III operable breast cancer...in AC4-D4 arm, 95/103 pts achieved clinical response (6 complete response [CR] and 89 partial response [PR]) and among them 18 pts (17.5%) achieved pCR. In FEC3-D3 arm, 97/119 pts achieved clinical response (4 CR and 93 PR) and among them 15 pts (12.6%) achieved pCR.