1. Alper, C. A., 1976, Inherited structural polymorphism in human C2. Evidence for genetic linkage between C2 and Bf, J. Exp. Med. 144: 1111–1115.
2. Asmal, A. C., Dayal, B., halal, I., Leary, W. P., Omar, M. A. K., Pillay, N. L., and Thandroyen, F. T., 1981, Non-insulin dependent diabetes mellitus with early onset in Blacks and Indians, S. Afr. Med. J. 60: 93–96.
3. Barbosa, J., Weitkamp, L., Guttormsen, S., Johnson, S., and Szalapski, E., Jr., 1979, BF in early-onset insulin-dependent diabetes, Lancet 2: 1239–1240.
4. Barbosa, J., Rich, S. S., Dunsworth, T., and Swanson, J., 1982, Linkage disequilibrium between insulindependent diabetes and the Kidd blood group JKb allele, J. Clin. Endocrinol. Metab., in press.
5. Barnett, A. H., Eff, C., Leslie, R. D. G., and Pyke, D. A., 1981, Diabetes in identical twins. A study of 200 pairs, Diabetologia 20: 87–93.