title: Warble fly survey results, 2002/03.
authors.forename: Colin
authors.initials: C
authors.lastname: Swallow
mesh_terms: D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000453:epidemiology* / Q000469:parasitology; D004175:Diptera; D004739:England / Q000453:epidemiology; D007000:Hypodermyiasis / Q000453:epidemiology / Q000662:veterinary*