Dosimetric comparison in intensity-modulated radiotherapy(IMRT)with 5-field for thoracic middle esophageal carcinoma
LI Shouguo,ZHANG Qingluo,HOU Rurong,WANG Jiezhong,PAN Jianji
Journal of Practical Oncology . 2012, (3): 251 -255 .  DOI: 10.3969/j.issn.1002-3070.2012.03.014