1. Intervertebral disc disease;Hoerlein,1987
2. Intervertebral disc disease;Hoerlein,1978
3. A pathologic-anatomical study on disc degeneration in dog;Hansen;Acta Orthop Scand, Suppl,1952
4. A pathologic-anatomical interpretation of disc degeneration in dogs;Hansen;Acta Orthop Scand,1951
5. Canine intervertebral disc disease–occurrence by age, breed, and sex among 8,117 cases;Priester;Theriogenology,1976