AUTHOR=Pan Ting , Ma Guofeng , Qian Jiali TITLE=Case series: Chemical pneumonitis caused by exposure of sodium ibandronate powder JOURNAL=Frontiers in Public Health VOLUME=13 YEAR=2025 URL=https://www.frontiersin.org/journals/public-health/articles/10.3389/fpubh.2025.1523207 DOI=10.3389/fpubh.2025.1523207 ISSN=2296-2565