AUTHOR=He Mulan , Meng Qiuxia , Wei Zhixin , Yang Zhiyong TITLE=Prognostic significance of blood immune cells in children with sepsis and establishment of a predictive model for PICU mortality: a retrospective study JOURNAL=Frontiers in Pediatrics VOLUME=12 YEAR=2024 URL=https://www.frontiersin.org/journals/pediatrics/articles/10.3389/fped.2024.1455216 DOI=10.3389/fped.2024.1455216 ISSN=2296-2360