Prevalence and seasonality of bulk milk antibodies against Dictyocaulus viviparus and Ostertagia ostertagi in Irish pasture-based dairy herds

Autor: Bloemhoff, Yris, Forbes, Andrew, Good, Barbara, Morgan, Eric, Mulcahy, Grace, Strube, Christina, Sayers, Ríona
Zdroj: In Veterinary Parasitology 15 April 2015 209(1-2):108-116
Databáze: ScienceDirect