AUTHOR=Qin Tingting , Huang Zengpo , Lan Qiuhui , Nie Yijun , Luo Guofei , Cheng Lixue , Li Linglin , Tang Zhixuan , Ma Zhao TITLE=Evaluation of the application value of ultrasound in the diagnosis of community-acquired pneumonia in children: a preliminary study based on large-scale outpatient cases JOURNAL=Frontiers in Pediatrics VOLUME=Volume 13 - 2025 YEAR=2025 URL=https://www.frontiersin.org/journals/pediatrics/articles/10.3389/fped.2025.1582647 DOI=10.3389/fped.2025.1582647 ISSN=2296-2360