Schwarz H P, Moser H, Schild J, Zuppinger K
Arch Dis Child. 1984 Aug;59(8):781-3. doi: 10.1136/adc.59.8.781.
Two sisters with transferase deficiency galactosaemia presented with hypergonadotropic hypogonadism. In the younger girl galactosaemia was documented first at 9 months of age, although she had never been exposed to exogenous galactose in utero or after birth.