Comprehensive analysis of alfa defensin expression and prognosis in human colorectal cancer oleh Xinliang Zhao, Xinliang Zhao, Xinliang Zhao, Mengnan Lu, Mengnan Lu, Mengnan Lu, Zhigang Liu, Mingming Zhang, Hongmei Yuan, Zhaoqiang Dan, Daihua Wang, Bingbing Ma, Yanqi Yang, Yanqi Yang, Funing Yang, Ruifang Sun, Ruifang Sun, Lin Li, Chengxue Dang