1. Manual de oftalmologia veterinária: um guia prático para clínicos veterinários;CARNEIRO FILHO L.,1997
2. Manual of small animal ophthalmology;COTTRELL B.D.,1993
3. Phacoemulsification and intraocular lens implantation: a study of surgical results in 182 dogs;DAVIDSON M.G.;Prog Vet Comp Ophthalmol,1991
4. Refractive state of aphakic and pseudophakic eyes of dogs;DAVIDSON M.G.;Am J Vet Res,1993
5. Calculation of the optical power of intraocular len;FYODOROV S.N.;Invest Ophthalmol,1975