1. Edwards, J.H. 1956. Antenatal detection of hereditary disorders.Lancet
1: i. 6922, 579.
2. Hoogvliet, B. 1942. Genetische en klinische beschouwing naar aanleiding van bloederziekte en kleurenblindheit in dezelfde familie.Genetica
23:93–220.
3. McKusick, V.A. 1975.Mendelian Inheritance in Man: Catalogs of Autosomal Dominant, Autosomal Recessive, and X-linked Phenotypes 4th Ed. The Johns Hopkins University Press, Baltimore and London.
4. Mourant, A.E., Kopeč, A.C., and Domaniewska-Sobczak K. 1976.The Distribution of the Human Blood Groups and Other Polymorphisms. 2nd Ed. Oxford University Press, London.
5. Murphy, E.A. and Chase, G.A. 1975.Principles of Genetic Counseling. Yearbook Medical Publishers, Inc., Chicago.