Completeness of metabolic disease recordings in Nordic national databases for dairy cows

Autor: Espetvedt, M.N., Wolff, C., Rintakoski, S., Lind, A., Østerås, O.
Zdroj: In Preventive Veterinary Medicine 1 June 2012 105(1-2):25-37
Databáze: ScienceDirect