Authors: N J Summerfield; A Boswood; M R O'Grady; S G Gordon; J Dukes-McEwan; M A Oyama; S Smith; M Patteson; A T French; G J Culshaw; L Braz-Ruivo; A Estrada; M L O'Sullivan; J Loureiro; R Willis; P Watson Journal: J Vet Intern Med Date: 2012-10-18 Impact factor: 3.333