“…The reports in the latter cases will be considered, because they are the more authoritative. They were published by Berliner (1939), Rochat (1942) and Zeeman (1942), each one case, and by Cordes and Hogan (1942) three cases. The latter authors state that corneal clouding is present in over 75 % of cases, generally appears before the age of 3 years, and has been observed at birth.…”