Dog and cat reproduction, contraception and artificial insemination : proceedings of the First International Symposium on Canine and Felin Reproduction held at Trinity College, Dublin, July 1988 /
International Symposium on Canine and Feline Reproduction(1st :Dublin :1988)
Concannon, P. W.
Morton, D. B.
Weir, Barbara J.
Cambridge : Journal of Reproduction and Fertility,
1989.