Subandiyah K, Khanifa H, Kardani AK. Effect of corticosteroid and vitamin D3 as combined therapy on 25 (OH) vitamin D serum level and regulatory T (TReg) cells population in children with idiopathic nephrotic syndrome. Bali Med J. [Internet]. 2018 Oct. 3 [cited 2023 Dec. 9];7(3). Available from: https://balimedicaljournal.ejournals.ca/index.php/bmj/article/view/769