Evaluation of the value of ENI in radiotherapy for cervical and upper thoracic esophageal cancer: a retrospective analysis
Radiation Oncology (2014) - Comments
pubmed: 25344056  doi: 10.1186/s13014-014-0232-4  issn: 1748-717x 

Mina Liu, Kuaile Zhao, Yun Chen, Guo-Liang Jiang