R H Henderson, M Yekpe. Show Affiliations »
Abstract
Entities: Species
Mesh: See more » AdolescentAdultBeninChildChild, PreschoolDisease OutbreaksEpidemiologic MethodsFemaleHumansInfantMaleMiddle AgedRural HealthSmallpox/epidemiologySmallpox/prevention & controlSmallpox VaccineVaccination
Substances: See more » Smallpox Vaccine
Year: 1969 PMID: 5356949 DOI: 10.1093/oxfordjournals.aje.a121088
Source DB: PubMed Journal: Am J Epidemiol ISSN: 0002-9262 Impact factor: 4.897