AUTHOR=Fan Shaoqing , Zhao Zeming , Wang Haiqian , Wang Handong , Niu Wenbo TITLE=Efficacy and safety of oxaliplatin-based chemotherapy as first-line treatment in elderly patients with metastatic colorectal cancer: a meta-analysis JOURNAL=Frontiers in Oncology VOLUME=Volume 15 - 2025 YEAR=2025 URL=https://www.frontiersin.org/journals/oncology/articles/10.3389/fonc.2025.1567732 DOI=10.3389/fonc.2025.1567732 ISSN=2234-943X