1. Keratoconus and contact lens-induced corneal warpage analysis using the keratomorphic diagram;Smolek MK;Invest Ophthalmol Vis Sci,1994
2. Comparison of methods for detecting keratoconus using videokeratography;Maeda N;Arch Ophthalmol,1995
3. A comparison of the TMS-1 and the corneal analysis system for the evaluation of abnormal corneas;Antalis JJ;CLAO J,1993
4. Shape and refractive powers in corneal topography;Klein SA;Invest Ophthalmol Vis Sci,1995