RT Book, Section SR Electronic(1) A1 Echols, M. Scott YR 2018 T1 Basic surgery T2 BSAVA Manual of Avian Practice PB British Small Animal Veterinary Association DO 10.22233/9781910443323.17 UL https://www.bsavalibrary.com/content/chapter/10.22233/9781910443323.chap17