by Redden, R.R, Kott, R.W, Boles, J.A, Layton, A.W, Hatfield, P.G
Published in Journal of animal science (01.03.2010)

by Redden, R.R, Kott, R.W, Surber, L.M.M, Boles, J.A, Layton, A.W, Hatfield, P.G
Published in Sheep & goat research journal (2009)

by Anderson M.L, Palmer C.W, Thurmond M.C, Picanso J.P, Blanchard P.C, Breitmeyer R.E, Layton A.W, McAllister M, Daft B, Kinde H
Published in Journal of the American Veterinary Medical Association (1995)

by Lawrence, D. (University of Florida, Gainesville, FL), Thompson, J, Layton, A.W, Calderwood-Mays, M, Ellison, G, Mannella, C
Published in Journal of the American Veterinary Medical Association (01.07.1991)