Understanding the pattern of lymph node metastasis for trans-segmental thoracic esophageal cancer to develop precise delineation of clinical target volume for radiotherapy - Huang, Liyuan; Chen, Chen; Lin, Mingqiang; Li, Jiancheng (Annals of Palliative Medicine; Vol 9, No 3 (May 29, 2020): Annals of Palliative Medicine, 2020)