1. What is your diagnosis?;Abt;J. Am. Vet. Med. Assoc.,1976
2. Bone infarction and sequestrum formation in a canine osteosarcoma;Ackerman;J. Am. Vet. Radiol. Soc.,1975
3. Radiographic diagnosis;Ackerman;J. Am. Vet. Radiol. Soc,1984
4. Osteochondromatosis of the cervical vertebrae in a dog;Alden;J. Am. Vet. Med. Assoc.,1976
5. Primary tumors of the skeletal system;Alexander;Vet. Clin. North Am. [Small Anim. Pract],1983