Parvathy Ghosh, Sarika K, Nihal Jayaprakash, Sapna Varma N K, and Ajith V V. “Anxiety and Perceptions on the Impact of COVID-19 Pandemic Among Orthodontic Patients Visiting a Tertiary Care Center: A Cross-Sectional Study”. International Journal of Research in Pharmaceutical Sciences, vol. 11, no. (SPL 1), Dec. 2020, pp. 1487-93, https://ijrps.com/home/article/view/1964.