1. Castration of cryptorchids;Stanic;Mod. Vet. Pract.,1960
2. An analysis of 500 cases of equine cryptorchidism;Cox;Eq. Vet. J.,1979
3. Retrospective study of 350 cases of equine cryptorchidism;Stickle;J. Am. Vet. Med. Assoc.,1978
4. Androgens and oestrogens in normal and cryptorchid stallions;Ganjam;J. Reprod. Fert.,1975
5. Testosterone in normal, cryptorchid and castrated male horses;Cox;Eq. Vet. J.,1973