Al-Zayadneh, E., M. Al-Bitar, A. Al-Ani, A. Saadeh, W. Al-Oqaily, A.-R. Yameen, M. Al Shamasneh, and M. AL-Iede. “Clinical Characteristics of Asthmatic Children With Vitamin D Deficiency at Jordan University Hospital: A Retrospective Study”. Jordan Medical Journal, vol. 55, no. 4, Dec. 2021, https://archives.ju.edu.jo/index.php/jmj/article/view/108201.