1. Cryopreserved tissue in corneal transplantation;Aquavella;Sight Sav. Rev,1972
2. Corneal preservation using M-K medium;Aquavella;Amer. J. Ophthalmol,1975
3. Problems of cell survival after freezing and thawing with special reference to the cornea;Ashwood-Smith,1973
4. Comparison of three methods for the measurement of corneal thickness;Azen;Invest. Ophthalmol,1979
5. Effect of various stages of cryopreservation on the viability of corneal endothelium;Basta;Ophthalmic. Res,1975