Chopra, Rahul, Shivani Mathur, Nikhil Sharma, Vinod Sachdev, and Chandan Pal. “Role of Nitrous Oxide Inhalation Sedation in Minor Periodontal Surgery – A Pilot Study”. Journal of Orofacial Research 9, no. 2 (May 5, 2020): 24–27. Accessed July 29, 2026. https://mansapublishers.com/jofr/article/view/2303.