Role of Nitrous Oxide Inhalation Sedation in Minor Periodontal Surgery – A Pilot study. Journal of Orofacial Research, [S. l.], v. 9, n. 2, p. 24–27, 2020. Disponível em: https://mansapublishers.com/index.php/jofr/article/view/2303.. Acesso em: 29 apr. 2025.