title: Biosecurity: making an intangible tangible.
authors.affiliation: Head of Research and Development, BPEX, Stoneleigh Park, Kenilworth, Warwickshire CV8 2TL, UK. Electronic address: derek.armstrong@bpex.ahdb.org.uk.
authors.forename: Derek
authors.initials: D
authors.lastname: Armstrong
mesh_terms: D000822:Animal Husbandry / Q000379:methods*; D000818:Animals; D000890:Anti-Infective Agents / Q000627:therapeutic use*; D013553:Swine Diseases / Q000517:prevention & control*
chemical_list: D000890:Anti-Infective Agents