Heringstad, B., R. Rekaya, D. Gianola, G. Klemetsdal, and K. A. Weigel. 2003. Genetic change for clinical mastitis in Norwegian Cattle: a threshold model analysis. Journal of Dairy Science 86: 369-375.
Andersen-Ranberg, I. M., B. Heringstad, G. Klemetsdal, M. Svendsen, and T. Steine. 2003. Heifer fertility in Norwegian Dairy Cattle; variance components and genetic change. Journal of Dairy Science 86:2706-2714.
Heringstad, B., Y. M. Chang, D. Gianola, and G. Klemetsdal. 2004. Multivariate Threshold Model Analysis of Clinical Mastitis in Multiparous Norwegian Dairy Cattle. Journal of Dairy Science 87:3038-3046.
Andersen-Ranberg, I. M., G. Klemetsdal, B. Heringstad, and T. Steine. 2005. Heritabilities, genetic correlations, and genetic change for female fertility and protein yield in Norwegian Dairy Cattle. Journal of Dairy Science 88: 348-355.
Heringstad, B., Y. M. Chang, I. M. Andersen-Ranberg, and D. Gianola. 2006. Genetic analysis of number of mastitis cases and number of services to conception using a censored threshold model. Journal of Dairy Science 89:4042-4048.
Heringstad, B., G. Klemetsdal, and T. Steine. 2007. Selection responses for disease resistance in two selection experiments with Norwegian Red cows. Journal of Dairy Science 90: 2419-2426.
Heringstad, B., Y. M. Chang, M. Svendsen., and D. Gianola. 2007. Genetic analysis of calving difficulty and stillbirth in Norwegian Red cows. Journal of Dairy Science 90: 3500-3507.