Correlation among body mass index，clinical features and long⁃term prognosis in 110 patients with colorec⁃ tal cancer 

LIU Weijun, CHEN Changxian, ZHANG Liju, JIANG Xiaoming, ZHAO Quan, ZHANG Zhenyong.
The Journal of Practical Medicine . 2021, (13): 1701 -1705 .  DOI: 10.3969/j.issn.1006⁃5725.2021.13.011