1. Minimizing posteroperative refractive error;Gills;Contact Intraoc Lens Med,1980
2. A new intraocular lens calculation formula;Retzlaff;AIOISJ,1980
3. Improvement of intraocular lens power calculation using empirical data;Sanders;AIOISJ,1980
4. Posterior chamber implant power calculation: Regression formulas;Retzlaff;AIOISJ,1980
5. The optical design of intraocular lens implants;Binkhorst;Ophthalmic Surg,1975