A comparison of instruments and laboratories used to measure milk urea nitrogen in bulk-tank milk samples.
Kohn
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Department of Animal and Avian Sciences, University of Maryland, College Park 20742, USA. rkohn@wam.umd.edu
French
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Russek-Cohen
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D000818:Animals; D002417:Cattle; D003612:Dairying / Q000295:instrumentation / Q000379:methods; D005260:Female; D007753:Laboratories / Q000592:standards*; D008892:Milk / Q000737:chemistry*; D009584:Nitrogen / Q000032:analysis*; D015203:Reproducibility of Results; D012680:Sensitivity and Specificity; D014508:Urea / Q000032:analysis*
D014508:Urea; D009584:Nitrogen