Ojebor , H S, N E Onyia, A O Ehizele, and N N Okoro. “KNOWLEDGE OF MEDICAL SPECIALISTS ON ORAL MANIFESTATIONS OF SYSTEMIC SCLEROSIS IN A TERTIARY HEALTHCARE CENTRE IN NIGERIA: Oral Manifestations of Systemic Sclerosis”. African Journal of Oral and Maxillofacial Pathology and Medicine 6, no. 2 (June 14, 2021). Accessed October 18, 2021. https://ajompm.com/index.php/ajmp/article/view/146.