AUTHOR=Umezaki Yojiro , Yamashita Akiko , Nishimura Fusanori , Naito Toru TITLE=The role of periodontal treatment on the reduction of hemoglobinA1c, comparing with existing medication therapy: a systematic review and meta-analysis JOURNAL=Frontiers in Clinical Diabetes and Healthcare VOLUME=6 YEAR=2025 URL=https://www.frontiersin.org/journals/clinical-diabetes-and-healthcare/articles/10.3389/fcdhc.2025.1541145 DOI=10.3389/fcdhc.2025.1541145 ISSN=2673-6616