Combining test day SCS with clinical mastitis and udder type traits : a random regression model for joint genetic evaluation of udder health in Denmark, Finland and Sweden

Negussie, Enyew; Lidauer, Martin; Mäntysaari, Esa A.; Strandén, Ismo; Pösö, J.; Nielsen, U. S.; Johansson, K.; Eriksson, J.-Å.; Aamand, G. P. (2010)