Monitoring macrocyclic lactone resistance in Cooperia oncophora on a Belgian cattle farm during four consecutive years.
El-Abdellati
A
A
Department of Virology, Parasitology and Immunology, Faculty of Veterinary Medicine, Ghent University, Belgium. abdelkarim.elabdellati@ugent.be
Geldhof
P
P
Claerebout
E
E
Vercruysse
J
J
Charlier
J
J