1. The outlook for intraocular lenses through 1990;Jaffe;J Cataract Refract Surg,1986
2. Hydrogel as an intraocular lens material;Barrett;Proceedings of the XXV International Congress of Ophthalmology, Rome,1986
3. Clinical results of hydrogel lens implantation;Barrett;J Cataract Refract Surg,1986
4. International Research, Part 312, Superseded Text, 21 CFR Chap 1(4/1/87 Edition), p 102
5. New Drugs for Investigational Use, Part 312, Superseded Text, 21 CFR Chap 1 (4/1/87 Edition), p 92