Vitamin D3 Administration to Patients with Confirmed COVID-19 Jalil RASHEDI Behroz MAHDAVI POOR Mohammad ASGHARZADEH DOI: https://doi.org/10.18502/ijph.v49iS1.3690 Abstract This article is a Letter to the Editor and does not include an Abstract. PDF Published 2020-07-11 Issue Volume 49 issue (S1) Section Articles