03. Gregg, N. M. (1991). "Congenital cataract following German measles in the mother. 1941." Aust N Z J Ophthalmol 19(4): 267-276.

03. Gregg, N. M. (1991). "Congenital cataract following German measles in the mother. 1941." Aust N Z J Ophthalmol 19(4): 267-276.