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Abstract
Entities: Species
Mesh: See more » AdultAgedAntibody FormationAsiaChildDisease OutbreaksEuropeHumansInfluenza A virus/immunologyInfluenza A virus/isolation & purificationInfluenza B virus/immunologyInfluenza B virus/isolation & purificationInfluenza Vaccines/analysisInfluenza Vaccines/immunologyInfluenza Vaccines/standardsInfluenza, Human/epidemiologyInfluenza, Human/immunologyInfluenza, Human/prevention & controlNorth America
Substances: See more » Influenza Vaccines
Year: 1990 PMID: 2386721
Source DB: PubMed Journal: Wkly Epidemiol Rec ISSN: 0049-8114