Estevão, D., Teixeira, A. S., Louro, E., Crespo, J., Proença, R., & Carvalho, A. (2014). Unilateral ocular proptosis as the initial manifestation of Wegener’s granulomatosis. Internal Medicine, 21(4), 160–163. https://doi.org/10.24950/rspmi.1019