title: The history of bluetongue.
authors.forename: B J
authors.initials: BJ
authors.lastname: Erasmus
mesh_terms: D000818:Animals; D001819:Bluetongue / Q000453:epidemiology / Q000209:etiology / Q000266:history* / Q000635:transmission; D001820:Bluetongue virus; D002417:Cattle; D049673:History, 20th Century; D012756:Sheep