1. Fatal air embolism associated with pneumourethrography and pneumocystography in a dog;Ackerman;J Am Vet Med Assoc,1972
2. Fatal air embolism as a complication of pneumocystography in two cats;Zontine;J Am Vet Radiol Soc,1978
3. Fatal venous air embolism associated with pneumocytography in a cat;Thayer;J Am Vet Med Assoc,1980
4. Emphysematous cystitis and other radiographic manifestations of diabetes mellitus in dogs and cats;Root;J Am Vet Med Assoc,1971