Letter to the Editor

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References

Walsh SJ , DeChello LM. Geographical variation in mortality from systemic lupus erythematosus in the United States . Lupus 2001; 10: 637-646 .

Baer RL , Harber LC. Photobiology of lupus erythematosus . Arch Dermatol 1965; 92: 124-128 .

Sanders CJ , Van Weelden H , Kazzaz GA et al. Photosensitivity in patients with lupus erythematosus: a clinical and photobiological study of 100 patients using a prolonged phototest protocol . Br J Dermatol 2003; 149: 131-137 .

McGrath H Jr. Ultraviolet-A1 irradiation decreases clinical disease activity and autoantibodies in patients with systemic lupus erythematosus . Clin Exp Rheumatol 1994; 12: 129-135 .

US Bureau of the Census . Statistical Abstract of the United States: 1997, 114th edn. US Bureau of the Census: Washington, DC , 1994.

Herman JR , Krotkov N , Celarier E , Larko D , Labow G. Distribution of UV radiation at the Earth’s surface from TOMS-measured UV-backscattered radiances . J Geophys Res-Atmos 1999; 104: 12059-12076 http://toms.gsfc.nasa.gov/ery_uv/dna_exp.gif (last accessed November 12, 2003).

Grant WB. An estimate of premature cancer mortality in the United States due to inadequate doses of solar ultraviolet-B radiation . Cancer 2002; 94: 1867-1875 .

Vila LM , Mayor AM , Valentin AH et al. Association of sunlight exposure and photoprotection measures with clinical outcome in systemic lupus erythematosus . PR Health Sci J 1999; 18: 89-94 .

Millard TP , Hawk JL , McGregor JM. Photosensitivity in lupus . Lupus 2000; 9: 3-10 .