[1]
E. Carneiro, C. Reis, P. Pinto, J. M. Bernardes, M. L. Ribeiro Silva, and A. Salgado, “Systemic lupus erythematosus: imaging of central nervous system involvement by magnetic resonance”., Acta Med Port, vol. 19, no. 6, pp. 459–65, Dec. 2006.