Dr. Nitish Aggarwal, Dr. Rajat Kumar, Dr. Rajveer Singh. Effect of Vitamin D Supplementation on Clinical Outcomes in Patients with Allergic Rhinitis. IJPRT [Internet]. 2026 Jul. 2 [cited 2026 Sep. 30];16(2):34-4. Available from: https://ijprt.org/index.php/pub/article/view/2225