Relationships between dairy cow mastitis and fertility management and farm performance

Autor: Rougoor, C.W a, b, *, Hanekamp, W.J.A a, Dijkhuizen, A.A b, Nielen, M b, Wilmink, J.B.M c
Zdroj: In Preventive Veterinary Medicine 1999 39(4):247-264
Databáze: ScienceDirect