title: Precipitin antibodies in natural fascioliasis.
mesh_terms: D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000175:diagnosis*; D005211:Fascioliasis / Q000175:diagnosis / Q000662:veterinary*; D005779:Immunodiffusion; D011234:Precipitins / Q000032:analysis
chemical_list: D011234:Precipitins