1. Analysis of upper and middle segment esophageal setup errors and planning of target margins based on cone beam computed tomography for esophageal radiation with immobilized thermoplastic film. Issue Volume 3:Issues 1(2019) (25th February 2019) Authors: Yong, Shi; Ying, Chen; Fen, Zhang; Ling, Li; Yanli, Liu; Qinying, Yan; Min, Zhang; Chengjian, Li; Dong, Li Journal: Precision radiation oncology Issue: Volume 3:Issues 1(2019) Page Start: 4 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗