1- LADDS P.W., BRIGGS G.D., FOSTER R.A., Epididymal aplasia in two rams, Aust. Vet. J., 1990, 67, 457-458
2- TARIGAN S., LADDS P. W., FOSTER R. A., Genital pathology of feral male goats, Aust. Vet. J., 1990, 67, 286-290
1- LADDS P.W., BRIGGS G.D., FOSTER R.A., Epididymal aplasia in two rams, Aust. Vet. J., 1990, 67, 457-458
2- TARIGAN S., LADDS P. W., FOSTER R. A., Genital pathology of feral male goats, Aust. Vet. J., 1990, 67, 286-290