SHANNAK, Q. A. .; NAJIM, T. M.; MADAB, D. I. Evaluation of the level of vitamin D3 in the blood serum of patients infected with COVID-19 in Al-Amiriya city. Technium BioChemMed, [S. l.], v. 3, n. 2, p. 127–135, 2022. DOI: 10.47577/biochemmed.v3i2.7179. Disponível em: https://techniumscience.com/index.php/biochemmed/article/view/7179. Acesso em: 16 feb. 2025.