D A Henderson. Show Affiliations »
Abstract
Entities: Species
Mesh: See more » AfricaHumansIndonesiaPakistanSmallpox/epidemiologySmallpox/prevention & controlSmallpox Vaccine/administration & dosageSouth AmericaVaccinationWorld Health Organization
Substances: See more » Smallpox Vaccine
Year: 1972 PMID: 4669176 DOI: 10.1093/ije/1.1.25
Source DB: PubMed Journal: Int J Epidemiol ISSN: 0300-5771 Impact factor: 7.196