1. O'Brien, J. S. (1978). InThe Metabolic Basis of Inherited Disease, (eds.) Stanbury, J. B., Wyngaarden, J. B., and Fredrickson, D. S. (Mc Graw-Hill, New York), pp. 841?865.
2. Galjaard, H., Hoogeven, A., de Wit-Verbeek, H. A., Reuser, A. J. J., Keijzer, W., Westerveld, A., and Bootsma, D. (1974).Exp. Cell Res. 87:444?448.
3. Okada, S., and O'Brien, J. S. (1968).Science 165:698?700.
4. Sandhoff, K., Andreae, U., and Jatzkewitz, H. (1968).Life Sci. 7:278?285.
5. Rattazzi, M. C., Brown, J. A., Davidson, R. G., and Shows, T. B. (1976).Am. J. Human Genet. 28:143?154.