AUTHOR=Lan Bai , Qinqin Zhao , Ying Li , Zhihuan Zhou TITLE=Perception of uncertainty concerning illness and coping styles among parents of children with central nervous system tumors: a correlation analysis JOURNAL=Frontiers in Pediatrics VOLUME=13 YEAR=2025 URL=https://www.frontiersin.org/journals/pediatrics/articles/10.3389/fped.2025.1425001 DOI=10.3389/fped.2025.1425001 ISSN=2296-2360