title: [Re-evaluation of serological tests for syphilis; from the standpoint of blood donor selection].
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D001782:Blood Donors; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012737:Sex Factors; D013588:Syphilis Serodiagnosis