title: The spread of pathogens through international trade. Preface.
authors.forename: Bernard
authors.initials: B
authors.lastname: Vallat
mesh_terms: D000818:Animals; D003132:Commerce; D003141:Communicable Diseases / Q000453:epidemiology / Q000635:transmission / Q000662:veterinary*; D014943:Global Health; D038622:Internationality