Aghaei, Elaheh, and Arezoo Alaee. “Oral Health Care for Older Adults During COVID-19 Pandemic”. Researcher Bulletin of Medical Sciences 27, no. 1 (November 20, 2022): e8. Accessed September 12, 2024. https://ojs2.sbmu.ac.ir/index.php/rbms/article/view/42061.