Exploring the prognostic value of positive lymph node ratio in stage Ⅲ colorectal cancer patients and establishing a predictive model
WU Wen, ZHANG Ruoxin, WENG Junyong, MA Yanlei, CAI Guoxiang, LI Xinxiang, YANG Yongzhi
China Oncology . 2024, (9): 873 -880 .  DOI: 10.19401/j.cnki.1007-3639.2024.09.007