Abah , A A, O O Erinoso, A M Ladeji, M F Obileye, M M Balogun, and F J Owotade. “PRIMARY SJÖGREN’S SYNDROME: CLINICOPATHOLOGIC REVIEW OF 20 CASES USING THE ACR/EULAR CRITERIA: Primary Sjogren’s Syndrome”. African Journal of Oral and Maxillofacial Pathology and Medicine 6, no. 2 (June 14, 2021). Accessed September 18, 2021. https://ajompm.com/index.php/ajmp/article/view/145.