We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleRisks of serious complications and death from smallpox vaccination: a systematic review of the United States experience, 1963-1968.AuthorsAragón TJ; Ulrich S; Fernyak S; Rutherford GWPublicationBMC public health, 2003, Vol 3, p26ISSN1471-2458Publication typearticleDOI10.1186/1471-2458-3-26