Prognostic Value of C-reactive Protein-to-albumin Ratio after Curative Resection in Patients with Colorectal Cancer oleh Koki Tamai, Hajime Hirose, Shu Okamura, Yo Akazawa, Masahiro Koh, Koji Hayashi, Yoshiteru Katsura, Natsumi Tanaka, Chikara Ebisui, Masahiko Yano