D van Zwanenberg. Show Affiliations »
Abstract
Mesh: See more » EnglandHistory, 18th CenturyHumansImmunization/historySmallpox/historySmallpox/prevention & control
Year: 1978 PMID: 345024 PMCID: PMC1082160 DOI: 10.1017/s0025727300031756
Source DB: PubMed Journal: Med Hist ISSN: 0025-7273 Impact factor: 1.419