title: Testing for exclusion of notifiable diseases.
authors.affiliation: The Orchard, Swaynes Lane, Guildford, Surrey GU1 2XX.
authors.forename: Keith
authors.initials: K
authors.lastname: Meldrum
mesh_terms: D000818:Animals; D018563:Disease Notification / Q000706:statistics & numerical data*; D011201:Poultry Diseases / Q000175:diagnosis*; D018571:Sentinel Surveillance / Q000662:veterinary*; D014730:Veterinary Medicine / Q000379:methods*