1. Alsaeid KM, Haider MZ, al-Awadhi AM, et al. (2003) Role of the human leukocyte antigen DRB1*0307 and DRB1*0308 in susceptibility to juvenile rheumatoid arthritis. Clin Exp Rheumatol 21:399–402
2. American Academy of Pediatrics Section on Rheumatology and Section Ophthalmology (1993) Guidelines for ophthalmologic examinations in children with juvenile rheumatoid arthritis. Pediatrics 92:295–296
3. Berk AT, Kocak N, Unsal E (2001) Uveitis in juvenile arthritis. Ocul Immunol Inflamm 9:243–251
4. Berntson L, Andersson GB, Fasth A, et al. (2003) Incidence of juvenile idiopathic arthritis in the Nordic countries. A population based study with special reference to the validity of the ILAR-EULAR criteria. J Rheumatol 30:2275–2282
5. Cabral DA, Petty RE, Malleson PN, et al. (1994) Visual prognosis in children with chronic anterior uveitis and arthritis. J Rheumatol 21:2370–2375