S. W. Samuelson

Changes in pupil size induced by phacoemulsification and posterior chamber lens implantation: Consequences for multifocal lenses

T. Kohnen, D. Koch, E. Haft, 1996 .

Determination of maximal incision length for true small-incision surgery.

D. Koch, C. Kuglen, S. W. Samuelson, 1991, Ophthalmic surgery.

Surface analysis of surface‐passivated intraocular lenses

D. Koch, V. Dimonie, S. W. Samuelson, 1991, Journal of cataract and refractive surgery.

Changes in pupil size induced by phacoemulsification and posterior chamber lens implantation: consequences for multifocal lenses.

T. Kohnen, D. Koch, R. Villarreal, 1996, 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.

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

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