by Twomey, D.F., Birch, E.S., Schock, A.
Published in Veterinary parasitology (05.02.2009)

by Twomey, D.F., Carson, T., Foster, G., Koylass, M.S., Whatmore, A.M.
Published in The veterinary journal (1997) (01.05.2012)

by Twomey, D.F., Collins, R., Cranwell, M.P., Crawshaw, T.R., Higgins, R.J., Dean, G.S., Vordermeier, H.M., Hollingdale, A., de la Rua-Domenech, R.
Published in The veterinary journal (1997) (01.05.2012)

by Barnett, J., Ainsworth, H., Boon, J.D., Twomey, D.F.
Published in The veterinary journal (1997) (01.05.2008)

by Twomey, D.F., Barlow, A.M., Bell, S., Chalmers, R.M., Elwin, K., Giles, M., Higgins, R.J., Robinson, G., Stringer, R.M.
Published in The veterinary journal (1997) (01.03.2008)

by Twomey, D.F., Barlow, A.M., Hemsley, S.
Published in The veterinary journal (1997) (2008)

by Twomey, D.F., Griffiths, P.C., Horigan, M.W., Hignett, B.C., Martin, T.P.
Published in The veterinary journal (1997) (01.05.2006)

by Wessels, J., Wessels, M., Twomey, D.F., Roberts, J.
Published in Journal of comparative pathology (01.01.2014)

by Twomey, D.F., Wu, G., Nicholson, R., Watson, E.N., Foster, A.P.
Published in The veterinary journal (1997) (01.04.2014)

by Twomey, D. F., Cooley, W. A., Wood, R.
Published in Veterinary record (19.06.2010)

by Twomey, D. F., Higgins, R. J., Worth, D. R., Okker, M., Gover, K., Nabb, E. J., Speirs, G.
Published in Veterinary record (06.02.2010)

by Foster, A.P, Twomey, D.F, Monie, O.R, Kiupel, M, Hoffmann, I, Willoughby, K
Published in Veterinary pathology (01.07.2010)

by Dean, G. S., Vordermeier, H. M., Crawshaw, T. R., Twomey, D. F., de la Rua-Domenech, R., Farrant, L., Greenwald, R., Lyashchenko, K., Higgins, R. J.
Published in Veterinary record (12.09.2009)

by Banks, M., Ibata, G., Murphy, A.M., Frossard, J.P., Crawshaw, T.R., Twomey, D.F.
Published in The veterinary journal (1997) (01.05.2008)

by Twomey, D. F., Vine, N. J., Wessels, M. E., Wood, R., Rosie, W. G.
Published in Veterinary record (16.10.2010)

by Twomey, D.F, Crawshaw, T.R, Anscombe, J.E, Barnett, J.E.F, Farrant, L, Evans, L.J, McElligott, W.S, Higgins, R.J, Dean, G.S, Vordermeier, H.M, de la Rua-Domenech, R
Published in Veterinary record (2010)

by Twomey, D.F., Crawshaw, T.R.
Published in Research in veterinary science (01.04.2002)

by Twomey, D. F., Miller, A. J., Snow, L. C., Armstrong, J. D., Davies, R. H., Williamson, S. M., Featherstone, C. A., Reichel, R., Cook, A. J. C.
Published in Veterinary record (05.06.2010)

by Twomey, D. F., Boon, J. D., Hume, M. J., Schock, A., Wood, R.
Published in Veterinary record (22.11.2008)

by Dean, G.S., Twomey, D.F., Farrant, L., de la Rua-Domenech, R., Jahans, K., Lyashchenko, K., Vordermeier, H.M.
Published in Veterinary immunology and immunopathology (15.03.2009)