Liver fluke, Fasciola hepatica in New Zealand. 1. A spreading parasite in sheep and cattle.
D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000453:epidemiology*; D005210:Fasciola hepatica; D005211:Fascioliasis / Q000453:epidemiology / Q000662:veterinary*; D009520:New Zealand; D012756:Sheep; D012757:Sheep Diseases / Q000453:epidemiology*