title: A study of the effect of bleeding and of repeated blood donation on serologic tests for syphilis.
authors.forename: F
authors.initials: F
authors.lastname: BOERNER
authors.forename: S
authors.initials: S
authors.lastname: NEMSER
authors.forename: J H
authors.initials: JH
authors.lastname: STOKES
mesh_terms: D001782:Blood Donors; D006471:Gastrointestinal Hemorrhage; D041981:Gastrointestinal Tract; D006470:Hemorrhage; D006801:Humans; D012698:Serologic Tests; D013587:Syphilis; D013588:Syphilis Serodiagnosis
keywords: GASTROINTESTINAL TRACT/hemorrhage; SYPHILIS/serodiagnosis