Pham, C., et al. “Superior Oblique Tendon (Brown’s) Syndrome As the Presenting Finding in Childhood Onset HLA-B27-Related Enthesitis and Juvenile Idiopathic Oligoarticular Arthritis”. Reumatismo, vol. 66, no. 3, Nov. 2014, pp. 240-4, doi:10.4081/reumatismo.2014.750.