“Comparison of Effectiveness of Anti-Tuberculous Therapy Alone and in Combination With Vitamin D Supplementation for Early Sputum Conversion in Smear-Positive Pulmonary Tuberculosis Patients With Optimal Vitamin D Levels”. Pakistan Journal of Medical & Cardiological Review 4, no. 3 (July 14, 2025): 2276–2282. Accessed August 26, 2026. https://pakjmcr.com/index.php/1/article/view/300.