1. Eiberg, H. et al. Human Gene Mapping 8 Abst. 100 Cytogen. Cell Gen. (in the press).
2. Reeders, S.T. et al. Human Gene Mapping 8 Abst. 450 Cytogen. Cell Gen. (in the press).
3. Reeders, S.T. et al. Nature 316, 542 (1985).
4. Verweij, C. L. et al. Human Gene Mapping 8 Abstr. 374 Cytogen. Cell Gen. (in the press).
5. Ginsburg, D. et al. Science 228, 1401 (1985).