Nimer, R. M., Khabour, O. F., Swedan, S. F. and Kofahi, H. M. (2022) “The impact of vitamin and mineral supplements usage prior to COVID-19 infection on disease severity and hospitalization”, Bosnian Journal of Basic Medical Sciences, 22(5), pp. 826–832. doi: 10.17305/bjbms.2021.7009.