Effects of serum vitamin D3 level on asthma control and pulmonary function in children with asthma and their clinical significances
AN Beiying, LI Yanan, JU Yanghua, WANG Yingying, CHENG Hang
Journal of Jilin University(Medicine Edition) . 2018, (05): 1010 -1013 .  DOI: 10.13481/j.1671-587x.20180522