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Abstract
Keywords: INFLUENZA/prevention and control
Mesh: See more » Biomedical ResearchHumansInfluenza VaccinesInfluenza, Human/prevention & controlResearch Report
Substances: See more » Influenza Vaccines
Year: 1957 PMID: 13436844 PMCID: PMC1961672
Source DB: PubMed Journal: Br Med J ISSN: 0007-1447