Association of vitamin D status with COVID‐19 disease severity in pediatric patients: A retrospective observational study

por Heidari, Solmaz, Mohammadi, Shooka, Fathi, Mohammadreza, Cigary, Shayan, Alisamir, Mohsen, Mirkarimi, Mohammadreza, Aminzadeh, Majid
Publicado 2022