@incollection{:/content/chapter/10.22233/9781910443446.ch50sec6, author = "Southerden, Peter", title = "Surgical extraction techniques", booktitle = "BSAVA Congress Proceedings 2016", publisher = "British Small Animal Veterinary Association", year = "2016", pages = "440-441", url = "https://www.bsavalibrary.com/content/chapter/10.22233/9781910443446.ch50sec6" }