1. Cryptorchidism in animals and man;Hobday;Proc R Soc Med,1924
2. Scrotum, spermatic cord, and testis: degenerative and inflammatory lesions;McEntee,1990
3. The male genital system;Ladds,1993
4. Observations of Setaria equina (Nematoda: Setariidae) with the optical microscope and scanning electron microscope;Giannetto;Parassitologia,1996
5. The occurrence of larvae of Strongylus edentatus in the testicles of stallions;Smith;Vet Rec,1973