RT Book, Section SR Electronic(1) A1 Hutchinson, Tim YR 2012 T1 Aseptic technique T2 BSAVA Manual of Canine and Feline Surgical Principles PB British Small Animal Veterinary Association DO 10.22233/9781905319756.16 UL https://www.bsavalibrary.com/content/chapter/10.22233/9781905319756.chap16