“Role of Anti-DFS70 Antibodies in Ruling Out Connective Tissue Disorders in Antinuclear Antibody (ANA) Positive Patients: A Cross-Sectional Study”. Student’s Journal of Health Research Africa 6, no. 9 (September 30, 2025): 6. Accessed July 25, 2026. https://www.sjhrafrica.org.sjhresearchafrica.org/index.php/public-html/article/view/2102.