AUTHOR=Mei Pingping , Huang Li , Lin Lu , Chen Yan , Guo Xiutian TITLE=The prognostic utility of the ratio of lymphocyte to monocyte in patients with metastatic colorectal cancer: a systematic review and meta-analysis JOURNAL=Frontiers in Oncology VOLUME=15 YEAR=2025 URL=https://www.frontiersin.org/journals/oncology/articles/10.3389/fonc.2025.1394154 DOI=10.3389/fonc.2025.1394154 ISSN=2234-943X