1. Intraocular Lenses; Evolution, Designs, Complications, and Pathology;Apple,1989
2. Decentration of flexible loop posterior chamber intraocular lenses in a series of 222 postmortem eyes;Hansen;Ophthalmology,1988
3. Untersuchung zur Häufigkeit and Entstehung der Dezentrierung Kapselsackfixierter HinterKammerlinsen;Rochels;Klin Monatsbl Augenheilkd,1988
4. Intraocular lens decentration after two years of envelope technique ECCE;Kimura;Jpn IOL Soc J,1989
5. Some considerations on methods of anterior lens capsulotomy and mechanisms of lens capsule opacification;Miyake;Jpn IOL Soc J,1989