title: Cost-effectiveness of contact tracing versus screening to find syphilis cases: further study is needed.
authors.forename: J J
authors.initials: JJ
authors.lastname: Gibson
authors.forename: T
authors.initials: T
authors.lastname: Lindman
mesh_terms: D015982:Bias; D016358:Contact Tracing / Q000191:economics*; D003362:Cost-Benefit Analysis; D006801:Humans; D008403:Mass Screening / Q000191:economics*; D013587:Syphilis / Q000517:prevention & control*; D014481:United States