By Urquhart GM   Armour J   Doyle J   Jenning FW   in New Zealand Veterinary Journal

ISSN:1176-0710|19|11|272-272

Taylor & Francis Ltd‎(1971)‎

Access to resources Favorite 9.338219

By Berrag B.   Urquhart G.M.   in Veterinary Parasitology

ISSN:0304-4017|61|1|81-95

Elsevier‎(1996)‎

Access to resources Favorite 3.25315

By McKeand J.B.   Duncan J.L.   Urquhart G.M.   Kennedy M.W.   in Veterinary Parasitology

ISSN:0304-4017|61|3|287-295

Elsevier‎(1996)‎

Access to resources Favorite 1.8589429