AUTHOR=Song Yong , Han Hedong , Lv Tangfeng , Liu Hongbing , ZHAN PING , Cheng Jing , Kang Wen 

TITLE=Heterogeneity between subgroups of first-line chemoimmunotherapy for extensive-stage small cell lung cancer patients: a meta-analysis and systematic review

JOURNAL=Frontiers in Oncology

VOLUME=14

YEAR=2024

URL=https://www.frontiersin.org/journals/oncology/articles/10.3389/fonc.2024.1334957

DOI=10.3389/fonc.2024.1334957

ISSN=2234-943X