by Wilson, R.B., Holscher, M.A., Casey, T.T., Berry, K.K.
Published in Journal of comparative pathology (01.07.1989)

by Holscher, M.A, Davis, B.W, Wilson, R.B, Hunt, K.L, Berry, K.K
Published in Veterinary pathology (01.11.1986)

by Berry, K.K, Holscher, M.A, Wilson, R.W, Crisp, J
Published in Companion animal practice (USA) (01.02.1988)

by Wilson, R.B, Holscher, M.A, Casey, T.T, Berry, K.K. (Kord Anim. Dis. Lab., P.O. Box 40627, Melrose Sta., Nashville, TN 37204 (USA))
Published in Journal of Comparative Pathology (UK) (1989)