AUTHOR=Han Zhang , Yuanzeng Zhu , Gang Wu , Peichun Sun TITLE=Safety and efficacy of apatinib in combination treatment versus apatinib as second-line treatment for advanced gastric cancer JOURNAL=Frontiers in Oncology VOLUME=Volume 15 - 2025 YEAR=2025 URL=https://www.frontiersin.org/journals/oncology/articles/10.3389/fonc.2025.1587069 DOI=10.3389/fonc.2025.1587069 ISSN=2234-943X