Martins, B.C. Ribeiro, A.P. Ortiz, J.P.D. Lisbão, C.B.S. Souza, A.L.G. Brooks, D. Laus, J.L. Ultrasonographic analysis of senile cataractous lens of dogs and its correlation to phacoemulsification Subjects--Topical Terms: CÃOCATARATAULTRA-SOM