@incollection{:/content/chapter/10.22233/9781910443774.ch1sec2, author = "Allerton, Fergus", title = "Approach to chronic vomiting and diarrhoea", booktitle = "BSAVA Congress Proceedings 2020", publisher = "British Small Animal Veterinary Association", year = "2020", pages = "18-19", url = "https://www.bsavalibrary.com/content/chapter/10.22233/9781910443774.ch1sec2" }