Griffin RF, Humienny ME, Hall EC, et al. Classic phenylketonuria: heterozygote detection during pregnancy . Am J Hum Genet1973;25:646.
2.
Beutler E., Mitchel M.New rapid method for the estimation of red cell galactose-1-phosphate uridyl transferase activity. J Lab Clin Med1968;72:527.
3.
Jervis GAThe genetics of phenylpyruvic oligophrenia (A contribution to the study of the influence of heredity on mental defect). J Ment Sci1939;85: 719.
4.
McKusick VA. The human gene map. Clin Gen1984; 25: 89.
5.
Woo SL, Lidsky AS, Guttler F., et al. Cloned human phenylalanine hydroxylase gene allows prenatal diagnosis and carrier detection of classical phenylketonuria. Nature1983;306:151.
6.
Tedesco TA, Diamond R., Orkwiszewski KG, et al. Assignment of the human gene for hexose-1-phosphate uridyl transferase to chromosome 3. Proc Natl Acad Sci USA1974 ;71:3483.
