1. Kuzac J, Alcala J, Maisel H : The surface morphology of embryonic and adult chick lens fibre cells. Am J Anat 1980, 159: 395–410.
2. Torcynski E : Normal and abnormal ocular development in man. Clinical, structural, and Biochemical advances in Hereditary Eye Disorders. 31–51. Pub Alan R Liss Inc., 150 Fifth Avenue, New York. NY 10011.
3. Stirling RJ and Wakely J . Changes in the surface morphology of lens fibres in the developing chick eye in relation to lens transparency. J Anat 1987, 155: 11–22.
4. Karnovsky MJ : A formaldehyde-glutaraldehyde fixative of high osmolarity for use in electron microscopy. J Cell Biol 1965, 27: 137–42.
5. Cohen AI : The electron microscopy of the normal human lens. Invest Ophthalmol 1965, 4: 433–46.