title: TB testing: time and motion study extended.
authors: Nicky
authors: N
authors: Paull
authors: John
authors: J
authors: Blackwell
mesh_terms: D000818:Animals; D013997:Time Factors; D013996:Time and Motion Studies; D014374:Tuberculin Test / Q000706:statistics & numerical data / Q000662:veterinary*; D014376:Tuberculosis / Q000175:diagnosis / Q000662:veterinary*