1. Estimation of genetic parameters for daily milk yield, somatic cell score, milk urea nitrogen, blood glucose and immunoglobulin in Holsteins;Ahn;Asian-australas. J. Anim. Sci.,2006
2. Behn, H. 2008. Examinations to detect the influence of methodical factors and animal individual factors on the results of the intravenous glucose tolerance test with female and male young dairy cattle and first lactating dairy cows [in German with English abstract]. Doctoral dissertation, Ruminant and Swine Clinic, Free University of Berlin, Germany.
3. Burkert, O. 1998. Investigations about the intravenous and modified glucose tolerance test in breeding bulls [in German with English abstract]. Doctoral dissertation, Ruminant and Swine Clinic, Free University of Berlin, Germany.
4. Physiological and pathological adaptations in dairy cows that may increase susceptibility to periparturient diseases and disorders;Drackley;Ital. J. Anim. Sci.,2005
5. VCE User’s Guide and Reference Manual;Groeneveld,2010