Production effects of the liver fluke, Fasciola hepatica, on beef cattle.
D000824:Animal Nutritional Physiological Phenomena; D000818:Animals; D001835:Body Weight / Q000662:veterinary*; D002417:Cattle; D002418:Cattle Diseases; D005210:Fasciola hepatica; D005211:Fascioliasis / Q000662:veterinary*