by Etish, Jamie L, Chapman, Peter S, Klag, Alan R
Published in Irish Veterinary Journal (17.04.2014)

by Klag, A.R. (University of Pennsylvania, Philadelphia, PA), Giger, U, Shofer, F.S
Published in Journal of the American Veterinary Medical Association (01.03.1993)

by Klag, A.R, Dunbar, L.E, Girard, C.A
Published in Canadian veterinary journal (01.05.1991)