Restimulia L, Munir D. Serum 25-Hydroxyvitamin D Levels as a Predictive Factor for Allergic Rhinitis. Sumat. Med. J. [Internet]. 2021 Aug. 20 [cited 2025 Dec. 18];4(3). Available from: https://idjpcr.usu.ac.id/smj/article/view/7626