E A Haft

Pupillary size and responsiveness. Implications for selection of a bifocal intraocular lens.

D D Koch, D. Koch, S W Samuelson, 1991, Ophthalmology.

Comparison of the accuracy of computerized videokeratography and keratometry for use in intraocular lens calculations

D D Koch, D. Koch, J. Emery, 1993, Journal of cataract and refractive surgery.

Comparison of the accuracy and reproducibility of the keratometer and the EyeSys Corneal Analysis System Model I

D D Koch, J S Wakil, D. Koch, 1992, Journal of cataract and refractive surgery.