Couto, D., Sousa, R., Andrade, L., Leander, M., et al. (2015). Polyacrylic acid coated and non-coated iron oxide nanoparticles are not genotoxic to human T lymphocytes. Toxicology Letters, 234(2), 67 - 73.

Temudo, T., Freitas, P., Sequeiros, J., MacIel, P., & Oliveira, G. (2008). Atypical stereotypies and vocal ties in rett syndrome: An illustrative case. Movement Disorders, 23(4), 622 - 623.