Ehrlichiosis: A cause of bone marrow hypoplasia in humans von Harkess, John R., Conrad, Marcel E.

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Ehrlichiosis in children von HARKESS, J. R, EWING, S. A, BRUMIT, T, METTRY, C. R

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Security measures for AIDS and HIV von Torres, C G, Turner, M E, Harkess, J R, Istre, G R

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Failure to transmit Ehrlichia canis (Rickettsiales : Ehrlichieae) with Otobius megnini (Acari : Argasidae) von EWING, S. A, HARKESS, J. R, KOCAN, K. M, BARKER, R. W, FOX, J. C, TYLER, R. D, COWELL, R. L, MORTON, R. B

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Identification of a Paraquat-Resistant Goosegrass (Eleusine indica) Population from a Central Alabama Vegetable Production Field von McElroy, J. Scott, Harris, James R, Price, Andrew, Harkess, Alex, Li, Xiao

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Human Ehrlichiosis in Oklahoma von Harkess, John R., Ewing, S. A., Crulcher, James M., Kudlac, Jerry, Mckee, Garry, Istre, Gregory R.

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Epidemiologic and clinical characteristics of persons with serologic evidence of E. canis infection von Rohrbach, B W, Harkess, J R, Ewing, S A, Kudlac, J, McKee, G L, Istre, G R

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Security measures for AIDS and HIV von Torres, C G, Harkess, J R, Turner, M E, Istre, G R

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The productivity of four forage legumes sown alone and with each of five companion grasses von FRAME, J., HARKESS, R. D.

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Is passive surveillance always insensitive? An evaluation of shigellosis surveillance in Oklahoma von HARKESS, J. R, GILDON, B. A, ARCHER, P. W, ISTRE, G. R

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High prevalence of penicillin-nonsusceptible Streptococcus pneumoniae at a community hospital in Oklahoma von Moolenaar, R L, Pasley-Shaw, R, Harkess, J R, Lee, A, Crutcher, J M

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Removal of mineral nutrients by red clover varieties von HUNT, I. V., FRAME, J., HARKESS, R. D.

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The effect of delayed autumn harvest on the survival of varieties of perennial ryegrass von HUNT, I. V., FRAME, J., HARKESS, R. D.

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Herbage productivity of brome grass (Bromus carinatus) von Harkess, R.D, Morrison, M.W, Frame, J

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The effect of variety and fertilizer nitrogen level on red clover production von FRAME, J., HARKESS, R. D., HUNT, I. V.

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The influence of date of sowing and seed rate on the production of pure-sown red clover von FRAME, J., HARKESS, R. D., HUNT, I. V.

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The productivity of four forage legumes sown alone and with each ot five companion grasses von FRAME, J, HARKESS, R. D

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A PORTABLE-CORRAL TECHNIQUE FOR MEASURING THE EFFECT OF GRAZING INTENSITY ON YIELD, QUALITY AND INTAKE OF HERBAGE von Harkess, R. D., de Battista, J., Dickson, I. A.

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POTENTIAL PRODUCTIVITY OF RED CLOVER VARIETIES IN S.W. SCOTLAND von Hunt, I. V., Frame, J., Harkess, R. D.

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Neurologic abnormalities in a patient with human ehrlichiosis von Harkess, J R, Stucky, D, Ewing, S A

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