Forty years of monensin for the control of coccidiosis in poultry von Chapman, H.D, Jeffers, T.K, Williams, R.B

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Restoration of sensitivity to salinomycin in Eimeria following 5 flocks of broiler chickens reared in floor-pens using drug programs and vaccination to control coccidiosis von Chapman, H. D., Jeffers, T. K.

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The effect of in ovo oocyst or sporocyst inoculation on response to subsequent coccidial challenge von Watkins, K.L. (Lilly Corporate Center, Indianapolis, IN.), Brooks, M.A, Jeffers, T.K

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Attenuation of Eimeria tenella through Selection for Precociousness von Jeffers, T. K.

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Genetic control of immunity to Eimeria tenella. Interaction of MHC genes and non-MHC linked genes influences levels of disease susceptibility in chickens von Lillehoj, Hyun S., Ruff, M.D., Bacon, L.D., Lamont, S.J., Jeffers, T.K.

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Selection for resistance to monensin, nicarbazin, and the monensin plus nicarbazin combination von Bafundo, K.W. (Lily Research Laboratory, Greenfield, IN), Jeffers, T.K

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Studies on the stage of action of ionophorous antibiotics against Eimeria [Chickens, animal diseases, protozoa, coccidia] von Long, P.L, Jeffers, T.K

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Eimeria tenella: Immunogenicity of arrested sporozoites in chickens von Jeffers, T.K., Long, P.L.

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Enzyme variation and pathogenicity of recent field isolates of Eimeria tenella von SHIRLEY, M.W., CHAPMAN, H.D., KUCERA, J., JEFFERS, T.K., BEDRNIK, P.

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Anticoccidial efficacy of narasin in battery cage trials von Jeffers, T K, Tonkinson, L V, Callender, M E

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Eimeria tenella (Sporozoa, Coccidia): Gametogony Following a Single Asexual Generation von McDougald, L. R., Jeffers, T. K.

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Eimeria tenella: Sensitivity of Recent Field Isolants to Monensin von Jeffers, T. K.

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Monensin sensitivity of recent field isolates of turkey coccidia [Eimeria meleagrimitis, Eimeria adenoeides] von Jeffers, T K, Bentley, E J

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Anticoccidial efficacy of narasin in floor pen trials von Jeffers, T.K, Tonkinson, L.V, Callender, M.E, Schlegel, B.F, Reid, W.M

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Resistance and cross-resistance studies with narasin, a new polyether antibiotic anticoccidial drug [Eimeria tenella] von Jeffers, T. K.

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Genetic transfer of anticoccidial drug resistance in Eimeria tenella von Jeffers, T.K

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A Redescription of the Life Cycle of Eimeria mitis Tyzzer, 1929 von NOVILLA, M. N., JEFFERS, T. K., GRIFFING, W. J., WHITE, S. L.

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Reduction of anticoccidial drug resistance by massive introduction of drug-sensitive coccidia [Eimeria tenella, protozoan diseases, chickens] von Jeffers, T. K.

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Field experience trials comparing narasin and monensin von Jeffers, T K, Tonkinson, L V, Camp, L J, Murphy, C N, Schlegel, B F, Snyder, D L, Young, D C

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Practical immunization of chickens against coccidiosis using an attenuated strain of Eimeria tenella von Johnson, J, Reid, W M, Jeffers, T K

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