H FREDERIKSEN, J P SHEEHY. Show Affiliations »
Abstract
Entities: Species
Keywords: SMALLPOX/prevention and control
Mesh: See more » HumansMass VaccinationSmallpox/prevention & controlVaccinesVariola virus
Substances: See more » Vaccines
Year: 1957 PMID: 13408421 PMCID: PMC2031191
Source DB: PubMed Journal: Public Health Rep ISSN: 0094-6214 Impact factor: 2.792