AUTHOR=Bessa Lucinda J. , Egas Conceição , Pires Carolina , Proença Luís , Mascarenhas Paulo , Pais Ricardo J. , Barroso Helena , Machado Vanessa , Botelho João , Alcoforado Gil , Mendes José João , Alves Ricardo TITLE=Linking peri-implantitis to microbiome changes in affected implants, healthy implants, and saliva: a cross-sectional pilot study JOURNAL=Frontiers in Cellular and Infection Microbiology VOLUME=Volume 15 - 2025 YEAR=2025 URL=https://www.frontiersin.org/journals/cellular-and-infection-microbiology/articles/10.3389/fcimb.2025.1543100 DOI=10.3389/fcimb.2025.1543100 ISSN=2235-2988