RT Book, Section SR Electronic(1) A1 Simpson, Kerry YR 2013 T1 Heart murmur T2 BSAVA Manual of Feline Practice PB British Small Animal Veterinary Association DO 10.22233/9781910443149.5.17 UL https://www.bsavalibrary.com/content/chapter/10.22233/9781910443149.chap5_17