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Abstract
Mesh: See more » Disease Outbreaks/epidemiologyHumansInfluenza A virusInfluenza VaccinesInfluenza, Human/epidemiology
Substances: See more » Influenza Vaccines
Year: 1976 PMID: 1260303 PMCID: PMC1639176 DOI: 10.1136/bmj.1.6012.730
Source DB: PubMed Journal: Br Med J ISSN: 0007-1447