References
- Benson J. V., Gordon M. J., Patterson J. A. Accelerated chromatographic analysis of amino acids in physiological fluids containing gluta mine and asparagine. Analyt. Biochem. 1967; 18: 228
- Benson J. V., Patterson J. A. Accelerated chromatographic analysis of amino acids com monly found in physiological fluids on a spherical resin of specific design. Analyl. Bio chem. 1965; 13: 265
- Bolinder E. A. Microbiological plate assay methods for free amino acid levels in blood. Analyt. Biochem. 1969; 27: 370
- Bremer H. J., Nützenadel W., Bickel H. Dünnschichtschromatografische Methoden zur Erkennung von Aminocidurien und Aminoaci dämien. Mschr. Kinderheilk. 1969; 117: 32
- Dickinson J. C., Rosenblum H., Hamilton P. B. Ion exchange chromatography of the free amino acids in the plasma of the newborn infant. Pediatrics 1965; 36: 1
- Efron M. L., Young D., Moser H. W., Mac Cready R. A. A simple chromatographic screening test for the detection of disorders of amino acid metabolism. New Eng. J. Med. 1964; 270: 1378
- Galamon T., Szulc-Kuberska J. Hereditary abnormality of histidine metabolism in stam mering. Third Meeting of the Federa tion of European Biochemical Societies, WarsawPoland, April, 4–71966. Academic Press, New York, 317
- Gerber M. G., Gerber D. A. Simple screening lest for histidinuria. Pediatrics 1969; 43: 49
- Hyggstedt O., Nordin G., Jagenburg R. To be published
- Ingram V. M., Stretton A. O. W. Human haemoglobin A2. Biochim. biophys. Acta (Amst.) 1962; 62: 456
- Jeppsson J. O. Isolation and partial characteri zation of three human transferrin variants. Biochim. biophys. Acta (Amst.) 1967; 140: 469
- Jervis G. Clinical aspects of phenylketonuria and allied conditions. Proc. Int. Conf. Inborn. Errors of Metabolism. Dubrovnik, Yugoslavia 1966
- Juul P. Quantitative measurement of individual free amino acids in urine by means of high voltage paper electrophoresis. Investigations of a group of mentally retarded patients. Scand. J. clin. Lab. Invest. 1966; 18: 629
- Meister A. Biochemistry of Amino Acids. N. Y. 1965; Vol. I, 110
- Oreskes I., Kupfer S. Degradation of glutamine at elevated temperatures in ion exchange chromatography. Analyt. Chem. 1967; 39: 397
- Perry T. L., Hansen S., Mac Dougall L. Urinary screening tests in the prevention of mental deficiency. Canad. med. Ass. J. 1966; 95: 89
- Samuels S., Ward S. S. Aminoaciduria screening by thin-layer high voltage electro phoresis and chromatography on microplates. J. Lab. clin. Med. 1966; 67: 669
- Schimke R. N., Me Kusick V. A., Huang Th., Pollack A. D. Homocystinuria. J. Amer. med. Ass. 1965; 193: 711
- Scriver C. R., Davies E., Cullen A. M. Application of a simple micromethod to the screening of plasma for a variety of amino acidopathies. Lancet 1964; ii: 230
- Spackman D. H., Stein W. H., Moore S. Automatic recording apparatus for use in the chromatography of amino acids. Analyt. Chem. 1958; 30: 1190
- Troughton W. D., St. Clair Brown R., Turner N. A. Separation of urinary amino acids by thin-layer high voltage electrophoresis and chromatography. Amer. J. clin. Path. 1966; 46: 136
- Wong P. W. K., O'Flynn M. E., Inoyye T. Micromethods for measuring phenylalanine and tyrosine in serum. Clin. Chem. 1964; 10: 1098