Bexiga R, Guyot H, Saegerman C, Mauroy A, Rollin F, Thiry E, Philbey A W, Logue D N, Mellor D J, Barrett D C, Ellis K
Division of Animal Production and Public Health, Institute of Comparative Medicine, University of Glasgow Veterinary School, Bearsden Road, Glasgow G61 1QH.
Vet Rec. 2007;161(25):858-9.