RT Book, Section SR Electronic(1) A1 Mills, David YR 2017 T1 Clinical features of methadone constant rate infusions in 383 dogs and cats T2 BSAVA Congress Proceedings 2017 PB British Small Animal Veterinary Association DO 10.22233/9781910443439.66.4 UL https://www.bsavalibrary.com/content/chapter/10.22233/9781910443439.ch66sec4