1. Equine imperforate hymen;Collins;Vet. Rec.,1982
2. A case of uterine rupture in the mare;Ponting;Equine vet. J.,1972
3. Microflora in stallion semen and their control with a stallion extender;Simpson;Proc. Am. Ass. equine Pract.,1975
4. Rupture of the vagina in a mare during coitus;Sonyi;Can. vet. J.,1962
5. Analysis of the pattern of ejaculation in stallions;Tischner;J. Reprod. Fert.,1974