Nabais, S., P. Gouveia, I. Barracha, M. J. Lima, A. . Rodrigues Dias, and A. Rua. “Takayasu’s Arteritis: Time for New Imaging Techniques”. Internal Medicine, vol. 14, no. 4, Dec. 2007, pp. 198-05, https://revista.spmi.pt/index.php/rpmi/article/view/1572.