Iron and Manganese Concentrations in Papillary Thyroid Carcinoma Assessed by Atomic Absorption Spectrometry an Exploratory Case–Control Study. Al-Noor Journal of Engineering Management and Computer Science, [S. l.], v. 2, n. 3, p. 229–234, 2026. DOI: 10.71229/40xg8q05. Disponível em: https://njemcs.edu.iq/index.php/njemcs/article/view/119. Acesso em: 16 aug. 2026.