[Berge A.C., Vertenten G. (2014). A field study to determine the prevalence, dairy herd management systems, and fresh cow clinical conditions associated with ketosis in western European dairy herds. J. Dairy Sci., 97: 2145–2154.10.3168/jds.2013-7163]Search in Google Scholar
[Bjerg M., Rasmussen M.D., Nielsen M.O. (2005). Changes in freezing point of blood and milk during dehydration and rehydration in lactating cows. J. Dairy Sci., 88: 3174–3185.10.3168/jds.S0022-0302(05)73001-0]Search in Google Scholar
[Brouwer T. (1981). Calculations concerning the determination of the freezing point depression of milk. Neth. Milk Dairy J., 35: 159–175.]Search in Google Scholar
[Chandler T.L., Pralle R.S., Dórea J.R.R., Poock S.E., Oetzel G.R., Fourdraine R.H., White H.M. (2018). Predicting hyperketonemia by logistic and linear regression using test-day milk and performance variables in early-lactation Holstein and Jersey cows. J. Dairy Sci., 101: 2476–2491.10.3168/jds.2017-13209]Search in Google Scholar
[De Roos A.P.W., vanden Bijgaart H.J.C.M., Horlyk J., de Jong G. (2007). Screening for subclinical ketosis in dairy cattle by Fourier Transform Infrared Spectrometry. J. Dairy Sci., 90: 1761–1766.10.3168/jds.2006-203]Search in Google Scholar
[Duffield T.F. (2000). Subclinical ketosis in lactating dairy cattle. Vet. Clin. North. Am. Food Anim. Pract., 16: 231–253.10.1016/S0749-0720(15)30103-1]Search in Google Scholar
[Duffield T.F., Kelton D.F., Leslie K.E., Lissemore K.D., Lumsden J.H. (1997). Use of test day milk fat and milk protein to detect subclinical ketosis in dairy cattle in Ontario. Can. Vet. J. 38: 713–718.]Search in Google Scholar
[Duffield T.F., Lissemore K.D., Mc Bride B.W., Leslie K.E. (2009). Impact of hyperketonemia in early lactation dairy cows on health and production. J. Dairy Sci., 92: 571–580.10.3168/jds.2008-1507]Search in Google Scholar
[Drackley J.K. (1999). Biology of dairy cows during the transition period: the final frontier? J. Dairy Sci., 82: 2259–2273.10.3168/jds.S0022-0302(99)75474-3]Search in Google Scholar
[Enjalbert F., Nicot M.C., Bayourthe C., Moncoulon R. (2001). Ketone bodies in milk and blood of dairy cows: relationship between concentrations and utilization for detection of sub-clinical ketosis. J. Dairy Sci., 84: 583–589.10.3168/jds.S0022-0302(01)74511-0]Search in Google Scholar
[FOSS (2009). Foss Application Note 35. MilkoScan FT + Ketosis Calibrations. Foss, Hillerød, Denmark.]Search in Google Scholar
[Hanus O., Frelich J., Tomaska M., Vyletelova M., Gencurova V., Kucera J., Tri-nacty J. (2010). The analysis of relationships between chemical composition, physical, technological and health indicators and freezing point in raw cow milk. Czech J. Anim. Sci., 55: 11–29.10.17221/1708-CJAS]Search in Google Scholar
[Henno M., Ots M., Joudu I., Kaart T.Kart O. (2008). Factors affecting the freezing point stability of milk from individual cows. Int. Dairy J., 18: 210–215.10.1016/j.idairyj.2007.08.006]Search in Google Scholar
[Kedzierska-Matysek M., Litwinczuk Z., Florek M., Barlowska J. (2011). The effects of breed and other factors on the composition and freezing point of cow’s milk in Poland. International J. Dairy Technol., 64: 336–342.10.1111/j.1471-0307.2011.00682.x]Search in Google Scholar
[Kowalski Z., Plyta A., Rybicka E., Jagusiak W., Sloniewski K. (2015). Novel model of monitoring of subclinical ketosis in dairy herds in Poland based on monthly milk recording and estimation of ketone bodies in milk by FTIR spectroscopy technology. ICAR Technical Series, 19: 25–30.]Search in Google Scholar
[Macek A., Hanus O., Gencurova V., Vyletelova M., Kopecky J. (2008). The relations of sheep’s and cow’s freezing point of milk to its composition and properties. Scientia Agric. Bohem., 39: 329–334.]Search in Google Scholar
[Mc Art J.A., Nydam D.V., Overton M.W. (2015). Hyperketonemia in early lactation dairy cattle: a deterministic estimate of component and total cost per case. J. Dairy Sci., 98: 2043–2054.10.3168/jds.2014-8740]Search in Google Scholar
[Oetzel G.R. (2007). Herd-Level Ketosis – Diagnosis and Risk Factors. Preconference Seminar 7C: Dairy Herd Problem Investigation Strategies: Transition Cow Troubleshooting. American Association of Bovine Practitioners 40th Annual Conference, Vancouver, Canada 19.09.2007, pp. 67–91.]Search in Google Scholar
[Otwinowska-Mindur A., Ptak E., Grzesiak A. (2017). Factors affecting the freezing point of milk from Polish Holstein-Friesian cows. Ann. Anim. Sci., 17: 873–885.10.1515/aoas-2016-0088]Search in Google Scholar
[SAS (2014). SAS/STAT 13.2 User’s Guide. SAS Institute Inc. Cary, NC.]Search in Google Scholar
[Slaghuis B.A. (2001). The freezing point of authentic and original farm bulk tank milk in The Netherlands. Int. Dairy J., 11: 121–126.10.1016/S0958-6946(01)00043-7]Search in Google Scholar
[vander Drift S.G.A., van Hulzen K.J.E., Teweldemedhn T.G., Jorritsma R., Nielen M., Heuven H.C.M. (2012). Genetic and nongenetic variation in plasma and milk betahydroxybutyrate and milk acetone concentrations of early-lactation dairy cows. J. Dairy Sci., 95: 6781–6787.10.3168/jds.2012-5640]Search in Google Scholar
[Zagorska J., Ciprovica I. (2013). Evaluation of factors affecting freezing point of milk. World Acad. Sci. Eng. Technol., 7: 389–394.]Search in Google Scholar