title: A stable control serum for standardizing the sensitivity of tests used in the diagnosis and control of syphilis.
authors.forename: G R
authors.initials: GR
authors.lastname: CANNEFAX
mesh_terms: D006801:Humans; D012015:Reference Standards; D013587:Syphilis; D013588:Syphilis Serodiagnosis
keywords: SYPHILIS/serodiagnosis