1. Use of Healon in different cataract surgery techniques: Endothelial cell count study;Alpar;Ophthalmic Surg,1987
2. Comparison of Healon and Viscoat in cataract extraction and intraocular lens implantation;Alpar;Ophthalmic Surg,1988
3. Methylcellulose instead of Healon in extracapsular surgery with intraocular lens implantation;Aron-Rosa;Ophthalmology,1983
4. Effects of alpha chymotrypsin on the canine eye;Barrie;Am J Vet Res,1982
5. The effects of prolonged phacoemulsification time on the corneal endothelium;Beesley;Ann Ophthalmol,1986