C B Perry, I Bailey. Show Affiliations »
Abstract
Mesh: See more » EnglandHistory, 18th CenturyHistory, 19th CenturyHumansSmallpox/historySmallpox/prevention & controlSmallpox Vaccine/historyVaccination/history
Substances: See more » Smallpox Vaccine
Year: 1995 PMID: 7703777 PMCID: PMC2548995 DOI: 10.1136/bmj.310.6980.666a
Source DB: PubMed Journal: BMJ ISSN: 0959-8138