BAYDAR, Oya, Ismail HANTA, Ezgi OZYILMAZ, Sedat KULECI, Yasemin SAYGIDEGER, and Efraim GUZEL. “The Role of Vitamin D on The Clinical Course of Adult Asthma”. EJONS INTERNATIONAL JOURNAL 4, no. 16 (December 15, 2020): 869–880. Accessed May 19, 2024. https://ejons.org/index.php/ejons/article/view/165.