title: The provenance of the Swedish swine influenza H1N1 virus of 1983.
authors.forename: I A
authors.initials: IA
authors.lastname: Abusugra
authors.forename: T
authors.initials: T
authors.lastname: Linné
authors.forename: B
authors.initials: B
authors.lastname: Klingeborn
mesh_terms: D000818:Animals; D004196:Disease Outbreaks / Q000662:veterinary*; D053118:Influenza A Virus, H1N1 Subtype; D009980:Influenza A virus / Q000145:classification*; D009976:Orthomyxoviridae Infections / Q000453:epidemiology / Q000382:microbiology / Q000662:veterinary*; D013548:Sweden; D013552:Swine; D013553:Swine Diseases / Q000453:epidemiology* / Q000382:microbiology