RT Book, Section SR Electronic(1) A1 Poland, Guy A1 Raftery, Aidan YR 2019 T1 Problem-based approaches T2 BSAVA Manual of Backyard Poultry Medicine and Surgery PB British Small Animal Veterinary Association DO 10.22233/9781910443194.app1 UL https://www.bsavalibrary.com/content/chapter/10.22233/9781910443194.app1