J E SALK. Show Affiliations »
Abstract
Entities: Species
Keywords: INFLUENZA VIRUS/variability; INFLUENZA/prevention and control
Mesh: See more » HumansInfluenza VaccinesInfluenza, Human/prevention & controlOrthomyxoviridaeVaccines
Substances: See more » Influenza VaccinesVaccines
Year: 1952 PMID: 12987937 PMCID: PMC1877218
Source DB: PubMed Journal: Bull N Y Acad Med ISSN: 0028-7091