Binding of antibodies to the extractable nuclear antigens SS-A/Ro and SS-B/La is induced on the surface of human keratinocytes by ultraviolet light (UVL): implications for the pathogenesis of photosensitive cutaneous lupus. - Furukawa,F.; Kashihara-Sawami,M.; Lyons,M.B.; Norris,D.A. (J Invest Dermatol, 1990)