1. Genetic aspects of milk yield and reproductive performance;Berger;J. Dairy Sci.,1981
2. Revision of economic values for traits within the economic breeding index;Berry,2004
3. Phenotypic associations between traits other than production and longevity in New Zealand dairy cattle;Berry;J. Dairy Sci.,2005
4. Inbreeding depression for production, reproduction and functional traits in Italian Holstein cattle;Biffani,2002
5. Associations between pedigree index, phenotypic traits and reproductive performance in daughters of Holstein-Friesian sires on Irish commercial dairy farms;Buckley,2001