DATE » 23.08.2000AUTHORS » McTier, T.L., E.M. Siedek, R.G. Clemence, J.A. Wren, D.D. Bowmann, K. Hellmann, M.S. Holbert, M.G. Murphy, D.R. Young, L.R. Cruthers, D.G. Smith, D.J. Shanks, T.G. Rowan, A.D. JerniganPUBLISHED » Veterinary Parasitology 91 (2000), 333-345