Ackerman, N Radiographic aspects of heartworm disease. [electronic resource] - Seminars in veterinary medicine and surgery (small animal) Feb 1987 - 15-27 p. digital Publication Type: Journal Article; Review ISSN: 0882-0511 Subjects--Topical Terms: AnimalsCat Diseases--diagnostic imagingCatsDirofilariasis--diagnostic imagingDog Diseases--diagnostic imagingDogsRadiography