Severity of Asthma and Serum Vitamin D Levels in Asthmatic Children
Nasrin Bazargan & Zeinab Nazari · Journal of Pharmaceutical Research International · 2019
Introduction: Vitamin D deficiency has been rediscovered as a public health problem worldwide. It has been postulated that vitamin D deficiency explains a portion of the asthma epidemic. The purpose of this study was to assess the serum vitamin D levels in children with asthma as...