Media type: E-Article Title: Smallpox: The First Vaccine Contributor: Roth, Ginny A.; Fee, Elizabeth Published: American Public Health Association, 2011 Published in: American Journal of Public Health, 101 (2011) 7, Seite 1217-1217 Language: English DOI: 10.2105/ajph.2010.300051 ISSN: 0090-0036; 1541-0048 Keywords: Public Health, Environmental and Occupational Health Origination: Footnote: Access State: Open Access