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结果 1811-1820 的 25,880
Modified indirect fluorescent antibody test for the serodiagnosis of Anaplasma marginale infections in cattle.
1985
Montenegro James S. | James M.A. | Ristic M.
Frequency of persistent bovine viral diarrhea virus infection in selected cattle herds.
1985
Bolin S.R. | McClurkin A.W. | Coria M.F.
Detection of viral antigens in bluetongue virus-infected ovine tissues, using the peroxidase-antiperoxidase technique.
1985
Cherrington J.M. | Ghalib H.W. | Sawyer M.M. | Osburn B.I.
Morphometric studies of the bovine uterus: microscopic lesions and retrospective reproductive history.
1985
Gonzalez H.E. | Crowell W.A. | Caudle A.B. | Thompson F.N.
Control of Boophilus ticks on heifers with two pyrethroids applied as sprays.
1984
Davey R.B. | Ahrens E.H.
Control of Boophilus ticks on heifers with two pyrethroids applied as sprays.
1984
Davey R.B. | Ahrens E.H.
Control of Boophilus ticks on heifers with two pyrethroids applied as sprays
1984
Davey, R.B. | Ahrens, E.H.
Boophilus microplus, B. annulatus, Hereford heifers (exper.), permethrin or fenvalerate applied as sprays, both pyrethroids could provide adequate reduction in control programs however both acaricides failed to provide the necessary reduction to achieve complete elimination
显示更多 [+] 显示较少 [-]Experimental infection of domestic swine with Baylisascaris procyonis from raccoons.
1984
Kazacos K.R. | Kazacos E.A.
Experimental infection of domestic swine with Baylisascaris procyonis from raccoons.
1984
Kazacos K.R. | Kazacos E.A.
Experimental infection of domestic swine with Baylisascaris procyonis from raccoons
1984
Kazacos, K.R. | Kazacos, E.A.
Baylisascaris procyonis, experimental infection of domestic pigs with eggs from raccoons, B. procyonis will undergo limited migration in swine and can produce typical white spots in the liver, larvae were killed by cellular reactions in the intestinal wall and liver, no somatic migration or CNS disease occurred after infection
显示更多 [+] 显示较少 [-]Quantitative aspects of the transmission of African swine fever [Virus].
1984
McVicar J.W.
Epidemiology of bovine brucellosis in the Mexicali Valley, Mexico: results of path analysis.
1984
Salman M.D. | Meyer M.E. | Cramer J.C.
Evaluation of fixation devices for prevention of rotation in transverse fractures of the canine femoral shaft: an in vitro study.
1984
Vasseur P.B. | Paul H.A. | Crumley L.
Effects of voltage and order of voltage application on seminal characteristics of electroejaculates of the domestic cat.
1984
Pineda M.H. | Dooley M.P.