1. Ruddle, F. H. (1972).Adv. Hum. Genet. 3:173?236.
2. 1974 Rotterdam Conference. (1975).Second International Workshop on Human Gene Mapping, Birth Defects: Original Article Series, Vol. 11, No. 3, The National Foundation, New York.
3. Burgerhout, W., v. Someren, H., and Bootsma, D. (1973).Humangenetik 20:159?162.
4. Grzeschik, K. H., Allderdice, P. W., Grzeschik, K. A., Opitz, J. M., Miller, O. J., and Siniscalco, M. (1972).Proc. Natl. Acad. Sci. U. S. A. 69:69?73.
5. 1973 New Haven Conference. (1974).First International Workshop on Human Gene Mapping, Birth Defects: Original Article Series, Vol. 10, No. 3, The National Foundation, New York.