1. Cornblath M, Schwartz R. Disorders of carbohydrate metabolism in infancy. Boston: Blackwell Scientific, 1991: 7–10.
2. Scriver CR, Beaudet AL, Sly WS, Valle D, eds. The metabolic and molecular basis of inherited disease. 7th ed. New York: McGraw-Hill, 1995:Chapters 23–25.
3. Von Reuss A. Zuckerausscheidung im Saughlingsalter. Wien Med Wochenschr 1908; 58: 799–803.
4. Goppert F. Galacktosurie nach milchzuckergabe bei angelborenum, familiarem, chronischem leberleiden. Berl Klin Wochenschr 1917; 54: 473–477.
5. Mason HH, Turner ME. Chronic galactemia: report of case with studies on carbohydrates. Am J Dis Child 1935; 50: 359–374.