1. Chan EKL, Tan EM. Epitopic targets for autoantibodies in systemic lupus erythematosus and Sjögren’s syndrome. Curr Opin Immunol. 1989; 1: 376–381.
2. Tan EM. Antinuclear antibodies: diagnostic markers for autoimmune diseases and probes for cell biology. Adv Immunol. 1989; 44: 93–151.
3. Morrow WJW, Isenberg DA. Autoimmune Rheumatic Diseases. Oxford: Blackwell Scientific Publ; 1987.
4. van Venrooij WJ, Charles P, Maini RN. The consensus workshops for the detection of autoantibodies to intracellular antigens in rheumatic diseases. J Immunol Meth. 1991; 140: 181–189.
5. Stollar BD. Anti-DNA antibodies. Clin Immunol Allergy. 1981; 1: 243–260.