Penteado, Luiz Alexandre Moura, Roberto Carlos Mourão Pinho, Natanael Barbosa dos Santos, Bruna de Carvalho Farias Vajgel, and Renata Cimões. “The Impact of Dental Anxiety and Dental Fear on the Periodontal Status and Quality of Life Among Dental Patients”. Brazilian Journal of Oral Sciences 17 (October 30, 2018): e18220. Accessed September 25, 2022. https://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/8653836.