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2. Radiology of acute abdominal disorders in the dog and cat. Part I;Kleine;Compend Contin Educ Prac Vet,1979
3. Radiology of acute abdominal disorders in the dog and cat. Part II;Kleine;Compend Contin Educ Pract Vet,1979
4. Radiology of the stomach in the dog and cat;Kleine;Compend Contin Educ Pract Vet,1979
5. O'Brien TR Radiographic diagnosis of abdominal disorders in the dog and cat: radiographic interpretation, clinical signs, pathophysiology W.B. Saunders 1978