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Veterinary Microbiology|December 5, 2008
Ultrastructural and fluorochromatic changes of Anaplasma marginale exposed to oxytetracycline, imidocarb and enrofloxacin in short-term erythrocyte culturesJohann F Coetzee, Katherine M Kocan, James J Higgins, et al.
Veterinary Parasitology|January 29, 2005
Comparison of three oxytetracycline regimes for the treatment of persistent Anaplasma marginale infections in beef cattleJohann F Coetzee, Michael D Apley, Katherine M Kocan, et al.
American Journal of Veterinary Research|August 3, 2007
Comparison of the complement fixation test and competitive ELISA for serodiagnosis of Anaplasma marginale infection in experimentally infected steersJohann F Coetzee, Peggy L Schmidt, Michael D Apley, et al.
Frontiers in Veterinary Science|January 23, 2023
The association of multiple metrics for evaluating antimicrobial use in U.S. beef feedyardsMichael D Apley, Nora F D Schrag, David E Amrine, et al.
Zoonoses and Public Health|November 17, 2020
Antimicrobial use in 22 U.S. beef feedyards: 2016-2017Katie J Hope, Michael D Apley, Nora F D Schrag, et al.
Zoonoses and Public Health|November 17, 2020
Antimicrobial use quantification in adult dairy cows - Part 2 - Developing a foundation for pharmacoepidemiology by comparing measurement methodsNora F D Schrag, Michael D Apley, Sandra M Godden, et al.
Zoonoses and Public Health|November 17, 2020
Antimicrobial use quantification in adult dairy cows - Part 3 - Use measured by standardized regimens and grams on 29 dairies in the United StatesNora F D Schrag, Sandra M Godden, Michael D Apley, et al.
Zoonoses and Public Health|November 17, 2020
Comparison of surveys and use records for quantifying medically important antimicrobial use in 18 U.S. Beef FeedyardsKatie J Hope, Michael D Apley, Nora F D Schrag, et al.
Zoonoses and Public Health|November 17, 2020
Antimicrobial use quantification in adult dairy cows - Part 1 - Standardized regimens as a method for describing antimicrobial useNora F D Schrag, Michael D Apley, Sandra M Godden, et al.
Frontiers in Veterinary Science|April 13, 2023
Antimicrobial use in 20 U.S. beef feedyards: 2018-2019Michael D Apley, Nora F D Schrag, David E Amrine, et al.
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