AUTHOR=Osugue Raphael , Castro dos Santos Nidia C. , Araujo Cassia F. , de Almeida Flavio X. , Feres Magda , Santamaria Mauro P. TITLE=Corrigendum: Periodontitis Is Associated With Risk of Conventional Stent Restenosis: Pilot Case-Control Study JOURNAL=Frontiers in Dental Medicine VOLUME=2 YEAR=2021 URL=https://www.frontiersin.org/journals/dental-medicine/articles/10.3389/fdmed.2021.705216 DOI=10.3389/fdmed.2021.705216 ISSN=2673-4915