1. Normal and abnormal sexual behavior;McDonnell;Vet Clin North Am Equine Pract,1982
2. Effects of musculoskeletal and neurologic diseases on breeding performance in stallions;Martin;Comp Clin Educ,1998
3. Clinical fertility evaluation of the stallion;Kenney,1983
4. Lameness in breeding stallions and broodmares;Martin,2003
5. Phenylbutazone treatment of breeding stallions;McDonnell;Theriogenology,1982