TY - JOUR AU - Cao, X F TI - A prospective comparison between surgery alone and postoperative chemoradiotherapy for locally advanced esophageal squamous cell carcinoma JO - Zhonghua Zhong Liu Za Zhi VL - 32 PY - 2010 L3 - PubMed-ID: 20819489 SP - 452 EP - 455 N1 - et al. ER -