KRAMER, J. R. Geochemistry and the Environment: Vol. II, The Relation of Other Selected Trace Elements to Health and Disease. Geoscience Canada, [S. l.], v. 5, n. 1, 1978. Disponível em: https://journals.lib.unb.ca/index.php/GC/article/view/3071. Acesso em: 25 apr. 2024.