AUTHOR=Farghal Nancy Soliman , Awadalkreem Fadia , Dasnadi Shahistha Parveen , Habush Shatha , Hatab Nur Ali , Harhash Asmaa TITLE=Staining susceptibility and the effect of different stain removal techniques on the optical properties of injectable composite resins JOURNAL=Frontiers in Oral Health VOLUME=6 YEAR=2025 URL=https://www.frontiersin.org/journals/oral-health/articles/10.3389/froh.2025.1556155 DOI=10.3389/froh.2025.1556155 ISSN=2673-4842