AUTHOR=Ma Ran , Bai Ting , Yuan Bo , Zhang Li , Li Shanshan , Ma Lanhua , Zhang Wei TITLE=Risk factor analysis of plastic bronchitis among 126 children with macrolide-resistant Mycoplasma pneumoniae pneumonia with mutations at the A2063G site after bronchoscopy examination: a nomogram prediction model JOURNAL=Frontiers in Pediatrics VOLUME=13 YEAR=2025 URL=https://www.frontiersin.org/journals/pediatrics/articles/10.3389/fped.2025.1521954 DOI=10.3389/fped.2025.1521954 ISSN=2296-2360