G Bousfield, G Dick. Show Affiliations »
Abstract
Entities: Species
Mesh: See more » HumansImmunitySmallpox/prevention & controlTime FactorsVaccination
Year: 1973 PMID: 4749796 PMCID: PMC1587807 DOI: 10.1136/bmj.4.5889.423-a
Source DB: PubMed Journal: Br Med J ISSN: 0007-1447