AUTHOR=Gursoy Ulvi K. , Könönen Eija TITLE=Editorial: Use of Saliva in Diagnosis of Periodontitis: Cumulative Use of Bacterial and Host-Derived Biomarkers JOURNAL=Frontiers in Cellular and Infection Microbiology VOLUME=6 YEAR=2016 URL=https://www.frontiersin.org/journals/cellular-and-infection-microbiology/articles/10.3389/fcimb.2016.00196 DOI=10.3389/fcimb.2016.00196 ISSN=2235-2988