1. Cholesterol Keratopathy
2. Lipid Keratopathy and Atheroma
3. S.M. Crispin (1982 ) Personal communication.
4. S.W. Duke-Elder, S. W. Duke-Elder, and A. G. Leigh (1965 ) In: System of Ophthalmology, Vol. 8 . (Eds. ), pp.880 -888 . C V. Mosby Co., St Louis.