Parmar, Priyank, Neha Dutt, Bijoy Desai, and Vandana Dhangar. “Association of Serum Level of Vitamin D3 and Pulmonary Function in Bronchial Asthma Patients in Tertiary Care Hospital of South Gujarat”. National Journal of Medical Research 12, no. 04 (December 31, 2022): 59–63. Accessed April 20, 2024. https://njmr.in/index.php/file/article/view/909.