Evaluation of canine semen after cryopreservation in three different protocols containing TRIS - Alves, A. E. [UNESP]; Apparicio, M. F. [UNESP]; Mostachio, G. Q. [UNESP]; Motheo, T. F. [UNESP]; Vicente, W. R. R. [UNESP] (Wiley-Blackwell Publishing, Inc, 2008)