1. Reactions of the uveal tract to synthetic hydrogel implants;Dreifus;Cesk Oftalmol,1959
2. Intracamerular lenses made of hydrocolloid acrylates;Dreifus;Cesk Oftalmol,1960
3. Hydrophilic gels for biological use;Wichterle;Nature,1960
4. The problem of contact lenses;Wichterle;Cesk Oftalmol,1961
5. History of intraocular lens implant surgery;Epstein,1986