@article{:/content/journals/10.22233/20412495.1013.14, author = "Rose, Jeremy and Harcourt-Brown, Tom", title = "How to…", journal = "BSAVA Companion", year = "2013", volume = "2013", number = "10", eid = , pages = "14-22", url = "https://www.bsavalibrary.com/content/journals/10.22233/20412495.1013.14", doi = "https://doi.org/10.22233/20412495.1013.14" }