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Analysis of an outbreak of Streptococcus uberis mastitis.
Zadoks RN, Allore HG, Barkema HW, Sampimon OC, Gröhn YT, Schukken YH. Zadoks RN, et al. Among authors: barkema hw. J Dairy Sci. 2001 Mar;84(3):590-9. doi: 10.3168/jds.S0022-0302(01)74512-2. J Dairy Sci. 2001. PMID: 11286411 Free article.
Somatic cell count during and between milkings.
Olde Riekerink RG, Barkema HW, Veenstra W, Berg FE, Stryhn H, Zadoks RN. Olde Riekerink RG, et al. Among authors: barkema hw. J Dairy Sci. 2007 Aug;90(8):3733-41. doi: 10.3168/jds.2007-0001. J Dairy Sci. 2007. PMID: 17638984 Free article.
Incidence rate of clinical mastitis on Canadian dairy farms.
Olde Riekerink RG, Barkema HW, Kelton DF, Scholl DT. Olde Riekerink RG, et al. Among authors: barkema hw. J Dairy Sci. 2008 Apr;91(4):1366-77. doi: 10.3168/jds.2007-0757. J Dairy Sci. 2008. PMID: 18349229 Free article.
Analytical specificity and sensitivity of a real-time polymerase chain reaction assay for identification of bovine mastitis pathogens.
Koskinen MT, Holopainen J, Pyörälä S, Bredbacka P, Pitkälä A, Barkema HW, Bexiga R, Roberson J, Sølverød L, Piccinini R, Kelton D, Lehmusto H, Niskala S, Salmikivi L. Koskinen MT, et al. Among authors: barkema hw. J Dairy Sci. 2009 Mar;92(3):952-9. doi: 10.3168/jds.2008-1549. J Dairy Sci. 2009. PMID: 19233788 Free article.
423 results