1. Boldface font indicates key references
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3. Angiotensin converting enzyme and chymase activity in the feline heart and serum;Aramaki;J Vet Med Sci,2003
4. Risk factors, clinical signs, and survival in cats with a clinical diagnosis of idiopathic hypertrophic cardiomyopathy: 74 cases (1985-1989);Atkins;J Am Vet Med Assoc,1992
5. Angiotensin II formation from ACE and chymase in human and animal hearts: Methods and species considerations;Balcells;Am J Physiol,1997