RT Book, Section SR Electronic(1) A1 Allerton, Fergus YR 2021 T1 Causes of chronic diarrhoea in cats and their investigation T2 BSAVA Congress Proceedings 2021 PB British Small Animal Veterinary Association DO 10.22233/9781913859008.21 UL https://www.bsavalibrary.com/content/chapter/10.22233/9781913859008.Ch21