Kumar , P Harish, Swarnalata Thangella, și Sateesh Koppula. „Serum vitamin D deficiency and its association with inflammatory markers in patients with chronic kidney disease: A hospital-based cross-sectional study”. Student’s Journal of Health Research Africa 6, no. 9 (septembrie 30, 2025): 8. Data accesării octombrie 22, 2026. https://www.sjhrafrica.org.sjhresearchafrica.org/index.php/public-html/article/view/2151.