Fertility Rates of Ewes Treated with Medroxyprogesterone and Injected with Equine Chorionic Gonadotropin plus Human Chorionic Gonadotropin in Anoestrous Season

by I. W. Santos, L. C. Binsfeld, R. R. Weiss, L. E. Kozicki
Published 2010-01-01

Kinematic and spermatic recovery after selection by centrifugation in colloid solutions of ovine cryopreserved semen

by T.G. Bergstein, L.C. Bicudo, L. Rodello, R.R. Weiss, S.D. Bicudo

Viability of ovine spermatozoa collected from epididymides stored at 18°-25°C for 48 hours post mortem

by T.G. Bergstein-Galan, R.R. Weiss, T.S.R. Barbosa, L.E. Kozicki, S.D. Bicudo