Hamza TA, Kaream RF. Estimation of oxidative stress, antioxidants and trace elements for COVID-19 patients: a cross-sectional study. Int. J. Nutrology [Internet]. 2026 Jun. 30 [cited 2026 Jul. 1];19(2). Available from: https://ijn.zotarellifilhoscientificworks.com/index.php/ijn/article/view/585