title: Ecological basis of parasite control: trematodes with special reference to fascioliasis.
mesh_terms: D000818:Animals; D004463:Ecology; D005209:Fasciola / Q000254:growth & development; D005211:Fascioliasis / Q000517:prevention & control / Q000635:transmission / Q000662:veterinary*; D010250:Paramphistomatidae / Q000254:growth & development; D012547:Schistosoma / Q000254:growth & development; D012908:Snails / Q000469:parasitology; D014200:Trematoda / Q000502:physiology; D014201:Trematode Infections / Q000517:prevention & control / Q000662:veterinary*