1. Eisenberth, G. S., Ziegler, A. G. & Colman, P. A. in Joslin's Diabetes Mellitus 13th edn (eds Kahn, C. R. & Weir, G. C.) 216–239 (Lea & Febiger, Philadelphia, 1994).
2. Shapiro, A. M. et al. N. Engl. J. Med. 343, 230– 238 (2000).
3. Lee, H. C., Kim, S.-J, Kim, K.-S, Shin, H.-C & Yoon, J.-W Nature 408, 483– 488 (2000).
4. Pozzilli, P. et al. Immunol. Today 14, 193 ( 1993).
5. Rhodes, C. J. in Diabetes Mellitus: A Fundamental and Clinical Text 2nd edn (eds LeRoith, D., Taylor, S. I. & Olefsky, J. M.) 20–37 (Lippincott Williams & Wilkins, Philadelphia, 2000).