title: Fractionation Studies of Antibodies detected in Serological Tests for Syphilis: A PRELIMINARY REPORT.
authors.affiliation: Venereal Disease Laboratory, Venereal Disease Branch, Communicable Disease Center, Public Health Service, Atlanta 22, Georgia.
authors.forename: J
authors.initials: J
authors.lastname: Portnoy
authors.forename: A J
authors.initials: AJ
authors.lastname: Julian
authors.forename: J F
authors.initials: JF
authors.lastname: Smith
authors.forename: A
authors.initials: A
authors.lastname: Harris