Analysis of prognosis of aged esophageal cancer patients after esophagectomy
WANG Yu-ming, QIAN Xiao-zhe, CAO Zi-ang, ZHAO Xiao-jing, YE Qing
上海交通大学学报（医学版） . 2017, (7): 1020 .  DOI: 10.3969/j.issn.1674-8115.2017.07.024