Faheem Ullah; Khanasa Kiani; Maham Khalid; Maryum Saeed Hashmi; Sayed Khan,; Erum Tariq. BIOCHEMICAL AND PHYSIOLOGICAL EFFECTS OF VITAMIN D SUPPLEMENTATION ON IMMUNE RESPONSE IN CHILDREN WITH RECURRENT RESPIRATORY INFECTIONS. J Popl Ther Clin Pharmacol 2026, 32 (11), 2102-2108. https://doi.org/10.69980/rvbynt89.