Ultrastructure of trichocysts in Hematodinium spp. infecting Atlantic snow crab, Chionoecetes opilio von Gaudet, P.H., Cawthorn, R.J., Morado, J.F., Wadowska, D., Wright, G.M., Greenwood, S.J.

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Pathology of Anophryoides haemophila (Scuticociliatida: Orchitophryidae), parasite of American lobster Homarus americanus kept under experimental conditions von Athanassopoulou, F, Speare, D, Cawthorn, R.J, MacMillan, R, Despres, B

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Redescription of the Sarcocysts of Sarcocystis rileyi (Apicomplexa: Sarcocystidae) von DUBEY, J. P, CAWTHORN, R. J, SPEER, C. A, WOBESER, G. A

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Use of proteinase K in the excystation of Sarcocystis cruzi sporocysts for in vitro culture and DNA extraction von Ndiritu, W., Cawthorn, R.J., Kibenge, F.S.B.

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EXPERIMENTAL TRANSMISSION OF Sarcocystis sp. (PROTOZOA: SARCOCYSTIDAE) BETWEEN THE SHOVELER (Anas clypeata) DUCK AND THE STRIPED SKUNK (Mephitis mephitis) von CAWTHORN, R.J, RAINNIE, D, WOBESER, G

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Effects of formalin, chloramine-T, and low salinity dip on the behavior and hemolymph biochemistry of the American lobster von Speare, D.J, Cawthorn, R.J, Horney, B.S, MacMillan, R, Mackenzie, A.L

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Design and maintenance of a closed artificial seawater system for long-term holding of bivalve shellfish von MacMillan, R.J., Cawthorn, R.J., Whyte, S.K., Lyon, P.R.

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Isolation of the lyme disease spirochete, Borrelia burgdorferi, from Ixodes dammini (Acari: Ixodidae) collected on Prince Edward Island, Canada von Artsob, H. (Laboratory Centre for Disease Control, Ottawa, Ontario, Canada), Garvie, M, Cawthorn, R.J, Horney, B, Maloney, R, Dick, D, McBurney, S

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Enteric Coccidia (Apicomplexa) in the Small Intestine of the Northern Spotted Owl (Strix occidentalis caurina) von Hoberg, E. P., Cawthorn, R. J., Hedstrom, O. R.

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Effects of the protozoan parasite Sarcocystis rauschorum on open-field behaviour of its intermediate vertebrate host, Dicrostonyx richardsoni von Quinn, S.C, Brooks, R.J, Cawthorn, R.J

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Development of genomic probes to Sarcocystis cruzi (Apicomplexa) von Kibenge, Frederick S.B., Cawthorn, Richard J., Despres, Dana, McKenna, Patricia K., Markham, R.J.Frederick

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Ultrastructural development of the sarcocyst of Sarcocystis raushorum (Apicomplexa: Sarcocystidae) in the varying lemming Dicrostonyx richardsoni von Friesen, D.L, Cawthorn, R.J, Speer, C.A, Brooks, R.J

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Animal Agents and Vectors of Human Disease, 5th Edition von Cawthorn, R.J.

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Ultrastructural development of the sarcocyst of Sarcocystis rauschorum (Apicomplexa: Sarcocystidae) in the varying lemming Dicrostonyx richardsoni von Friesen, D.L, Cawthorn, R.J, Speer, C.A, Brooks, R.J

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Cryptosporidiosis in respiratory tract of turkeys in Saskatchewan von Tarwid, J. N., Cawthorn, R. J., Riddell, C.

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Granulomatous myositis in association with Sarcocystis sp. infection in wild ducks von Wobeser, G, Cawthorn, R.J

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PATHOGENESIS OF INFECTION WITH SARCOCYSTIS RAUSCHORUM (APICOMPLEXA) IN EXPERIMENTALLY INFECTED VARYING LEMMINGS (DICROSTONYX RICHARDSONI) von Stackhouse, L. L, Cawthorn, R. J, Brooks, R. J

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In vitro excystation of Sarcocystis capracanis, Sarcocystis cruzi and Sarcocystis tenella (Apicomplexa) von Cawthorn, R.J, Reduker, D.W, Speer, C.A, Dubey, J.P

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In vitro cultivation of the vascular phase of Sarcocystis capracanis and Sarcocystis tenella von Speer, C.A, Cawthorn, R.J, Dubey, J.P

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Pathlogy of Sarcocystis campestris infection in Richardson's ground squirrels (Spermophilus richardsoni) von Wobeser, G, Cawthorn, R.J, Gajadhar, A.A

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