Spatiotemporal distributions of intestinal helminths in female lesser scaup Aythya affinis during spring migration from the upper Midwest, USA von England, J.C., Levengood, J.M., Osborn, J.M., Yetter, A.P., Kinsella, J.M., Cole, R.A., Suski, C.D., Hagy, H.M.

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Assessment of erythrocyte morophologic abnormalities in mallards with experimentally induced zinc toxicosis von Christopher, M.M, Shooshtari, M.P, Levengood, J.M

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INFLUENCE OF DIET ON THE HEMATOLOGY AND SERUM BIOCHEMISTRY OF ZINC-INTOXICATED MALLARDS von Levengood, Jeffrey M., Sanderson, Glen C., Anderson, William L., Foley, George L., Brown, Patrick W., Seets, James W.

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