Widespread exposure to lead affects the body condition of free-living whooper swans Cygnus cygnus wintering in Britain von Newth, J.L., Rees, E.C., Cromie, R.L., McDonald, R.A., Bearhop, S., Pain, D.J., Norton, G.J., Deacon, C., Hilton, G.M.

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Use of an enzyme-linked immunosorbent asay to diagnose avian tuberculosis in a captive collection of wildfowl von Zsivanovits, H.P, Neumann, U, Brown, M.J, Cromie, R.L

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Mycobacteriosis in birds: EN- -FR- -ES von TELL, L.A., WOODS, L., CROMIE, R.L.

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Purification of duck immunoglobulins: an evaluation of protein A and protein G affinity chromatography von Higgins, D.A., Cromie, Ruth L., Liu, Stephanie S., Magor, Katharine E., Warr, G.W.

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Mycobacteriosis in birds [Mycobacterium avium, Mycobacterium genavense] von Tell, L.A. (University of California, Davis (Etats Unis). School of Veterinary Medicine, Department of Medicine and Epidemiology), Woods, L, Cromie, R.L

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The transport and culture conditions for optimum transformation responses of wildfowl lymphocytes to mycobacterial antigens von Cromie, R.L., Stanford, J.L., Brown, M.J., Price, D.J.

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Duck lymphocyte transformation von Cromie, R.L., Stanford, J.L., Brown, M., Price, D.

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Susceptibility of captive wildfowl to avian tuberculosis: the importance of genetic and environmental factors von Cromie, R.L., Brown, M.J., Price, D.J., Stanford, J.L.

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