REFERENCES
- Jervis, G. A.: Metabolic investigations on a case of phenylpyruvic oligophrenia. J. Bioi. Chem. 126: 305–313 (November) 1938.
- Sanford, A. H.: Test for chlorpromazine in urine. Postgrad. Med. 22: A-58 (July) 1957.
- Centerwall, W. R.: Correspondence on phenylketonuria. J.A.M.A. 165:392 (September 28) 1957.
- Ibid., p. 2219 (December 28) 1957.