%0 Journal Article %A Lau-Gillard, Peri %T How to… %D 2012 %J BSAVA Companion %V 2012 %N 1 %P 14-18 %R doi:https://doi.org/10.22233/20412495.0112.14 %U https://www.bsavalibrary.com/content/journals/10.22233/20412495.0112.14