Faheem Ullah, Khanasa Kiani, Maham Khalid, Maryum Saeed Hashmi, Sayed Khan, & Erum Tariq. (2026). BIOCHEMICAL AND PHYSIOLOGICAL EFFECTS OF VITAMIN D SUPPLEMENTATION ON IMMUNE RESPONSE IN CHILDREN WITH RECURRENT RESPIRATORY INFECTIONS. Journal of Population Therapeutics and Clinical Pharmacology, 32(11), 2102-2108. https://doi.org/10.69980/rvbynt89