1. An improved method of diagnosis and castration of cryptorchid horses;Adams;J Am Vet Med Assoc,1964
2. Hormonal diagnosis of equine cryptorchidism and histology of the retained testis;Arighi,1985
3. Histology of the normal and retained equine testis;Arighi;Acta Anatomica,1987
4. The surgery of the equine cryptorchid;Arthur;Vet Rec,1961
5. The anatomy of the inguinal canal in the domesticated mammals;Ashdown;Vet Rec,1963