Increased incidence rate of undesired early heifer departure in Mycoplasma bovis-antibody positive Danish dairy cattle herds

Autor: Petersen, Mette Bisgaard, Ersbøll, Annette Kjær, Krogh, Kaspar, Nielsen, Liza Rosenbaum
Zdroj: In Preventive Veterinary Medicine 1 May 2019 166:86-92
Databáze: ScienceDirect