title: To test or not to test for syphilis: a global problem.
authors.forename: T J
authors.initials: TJ
authors.lastname: Greenwalt
authors.forename: J A
authors.initials: JA
authors.lastname: Rios
mesh_terms: D014943:Global Health; D006801:Humans; D013587:Syphilis / Q000175:diagnosis* / Q000453:epidemiology / Q000635:transmission*; D065227:Transfusion Reaction; D014210:Treponema pallidum / Q000254:growth & development / Q000472:pathogenicity