Preoperative carcinoembryonic antigen to lymphocyte ratio serves as a prognostic predictor in elderly patients with colorectal cancer: a multicentre retrospective study by Lei Jiang, Ning Tan, Xiaonan Zhang, Jiayi Jiang, Xinyi Li, Gang Deng, Tao Liang, Haohan Ma, Weiping Deng, Lichang Guan, Kaijun Zhang, Xujie Cai, Lishu Xu

Get full text