1. Bennema S, Vercruysse J, Claerebout E, Schnieder T, Strube C, Ducheyne E, Hendrickx G, Charlier J (2009) The use of bulk-tank milk ELISAs to assess the spatial distribution of Fasciola hepatica, Ostertagia ostertagi and Dictyocaulus viviparus in dairy cattle in Flanders (Belgium). Vet Parasitol 165:51–57
2. Berning H (2002) Vorkommen und Bedeutung der Rinderfasciolose in Nord-Niedersachsen anhand von Schlachtbefunden. Dissertation, Tierärztliche Hochschule Hannover
3. Bolln M, Zahner H, Bauer C (2007) Estimating the prevalence of Fasciola hepatica infection in dairy cow farms in Schleswig-Holstein, Germany. Abstract book of the 21st International Conference of the World Association for the Advancement of Veterinary Parasitology, p 425
4. Boray JC (1985) Flukes of domestic animals. In: Gaafar SM, Howard RE, Marsch REH (eds) Parasites, pests and predators. Elsevier, Amsterdam, pp 179–218
5. Cawdery MJ, Strickland KL, Conway A, Crowe PJ (1977) Production effects of liver fluke in cattle. I. The effects of infection on liveweight gain, feed intake and food conversion efficiency in beef cattle. Br Vet J 133:145–159