by Riley, C.B, Yovich, J.V, Bolton, J.R. (Murdoch Univ. (Australia). School of Veterinary Studies)
Published in Australian veterinary journal (01.05.1991)

by Sutherland, R.J, Cambridge, H, Bolton, J.R. (Murdoch Univ. (Australia). SChool of Veterinary Studies)
Published in Australian veterinary journal (01.11.1989)

by Ralston, J.M, Reynoldson, J.A, Bolton, J.R. (Murdoch Univ., Murdoch (Australia). School of Veterinary Studies), Stenhouse, A.M, Buck, G.J, Lucks, G.J. (Government Chemical Laboratories, Perth (Australia)), Stenhouse, N.S
Published in Australian veterinary journal (01.01.1988)

by Costa, N.D, Hilbert, B.J, Hudman, J.F, Bolton, J.R. (Murdoch Univ. (Australia). School of Veterinary Studies), Masters, H.G, Steele, P. (Western Australian Dept. of Agriculture, Perth. Animal Health Lab.)
Year of Publication 1981