by Kirby, F.D, Martin, H.T, Ostler, D.C
Published in Veterinary record (1974)

by Purvis, G.M, Kirby, F.D, Ostler, D.C, Baxter, J, Bishop, J
Published in Veterinary record (16.03.1985)

by Munro I.B, Ostler D.C, Machin A.F, Quick M.P
Published in Veterinary Record (1977)

by Roy, J.H.B, Stobo, I.J.F, Gaston, H.J, Ganderton, P, Shotton, S.M, Ostler, D.C
Published in Brit J Nutr (1971)

by Purvis G.M, Ostler D.C, Starr J, Baxter J, Bishop J, James A.D, Dunn P.G.C, Lyne A.R, Ould A, McClintock M
Published in Veterinary Record (1979)

by Darbyshire, J.H., Dawson, P.S., Lamont, P.H., Ostler, D.C., Pereira, H.G.
Published in Journal of comparative pathology (01.07.1965)