title: Untangling the persistence of syphilis in the South.
authors.forename: M E
authors.initials: ME
authors.lastname: St Louis
authors.forename: T A
authors.initials: TA
authors.lastname: Farley
authors.forename: S O
authors.initials: SO
authors.lastname: Aral
mesh_terms: D005006:Ethnicity; D006801:Humans; D012106:Research; D012959:Socioeconomic Factors; D015144:Southeastern United States / Q000453:epidemiology; D013587:Syphilis / Q000453:epidemiology / Q000517:prevention & control*