1. Prenatal mortality in farm animals;Hanley;J. Reprod. Fert.,1961
2. Thoroughbred breeding in New Zealand;Dewes,1973
3. Factors influencing foaling percentages in Australia;Osborne;J. Reprod. Fert.,1975
4. Aetiological aspects of abortion in the Thoroughbred mare;Platt;J. comp. Path.,1973
5. The frequency of infertility in Thoroughbred mares;Laing;J. Reprod. Fert.,1975