Hariharan Ramakrishnan and Maniamuthu Ragupathi. Study on Orofacial Manifestations of COVID-19. IDMMR-V7 [Internet]. 2022 Feb. 12 [cited 2026 Jul. 22];:25-9. Available from: https://stm.bookpi.org/IDMMR-V7/article/view/5759