@incollection{:/content/chapter/10.22233/9781910443453.chap1, author = "Self, Ian", title = "Introduction", booktitle = "BSAVA Guide to Pain Management in Small Animal Practice", publisher = "British Small Animal Veterinary Association", year = "2019", pages = "1-2", url = "https://www.bsavalibrary.com/content/chapter/10.22233/9781910443453.chap1" }