We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitlePersistence of vaccinia at the site of smallpox vaccination.AuthorsCummings JF; Polhemus ME; Hawkes C; Klote M; Ludwig GV; Wortmann GPublicationClinical infectious diseases : an official publication of the Infectious Diseases Society of America, 2008, Vol 46, Issue 1, p101ISSN1537-6591Publication typearticleDOI10.1086/524078