[1] H. L. Levy and G. Hammersen, “Newborn Screening for Galactosemia and other Galactose Metabolic Defects,” Journal of Pediatrics, Vol. 92, No. 6, 1978, pp. 871-877. doi:10.1016/S0022-3476(78)80351-5
[2] E. Beutler and M. C. Baluda, “A Simple Spot Screening Test for Galactosemia,” Journal of Laboratory and Clinical Medicine, Vol. 68, No. 4, 1966, pp. 646-658.
[3] A. Grenier and C. Laberge, “Rapid Method for Screening for Galactosemia and Galactokinase Deficiency by Measuring Galactose in Whole Blood Spotted on Paper,” Clinical Chemistry, Vol. 19, No. 5, 1973, pp. 463-465.
[4] C.-H. de Verdier and M. Hjelm, “A Galactose-Oxidase Method for the Determination of Galactose in Blood Plasma,” Clinica Chimica Acta, Vol. 7, No. 5, 1962, pp. 742-744. doi:10.1016/0009-8981(62)90165-1