1. Association of vitamin D status with COVID‐19 disease severity in pediatric patients: A retrospective observational study. Issue 3 (6th April 2022) Authors: Heidari, Solmaz; Mohammadi, Shooka; Fathi, Mohammadreza; Cigary, Shayan; Alisamir, Mohsen; Mirkarimi, Mohammadreza; Aminzadeh, Majid Journal: Health science reports Issue: Volume 5:Issue 3(2022) Page Start: n/a Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗