title: Missed diagnosis and ping-pong syphilis.
authors.forename: K
authors.initials: K
authors.lastname: Eisendle
authors.forename: P
authors.initials: P
authors.lastname: Lackner
authors.forename: P
authors.initials: P
authors.lastname: Thaler
authors.forename: R
authors.initials: R
authors.lastname: Höpfl
mesh_terms: D000328:Adult; D016358:Contact Tracing; D005260:Female; D006801:Humans; D008297:Male; D013587:Syphilis / Q000175:diagnosis* / Q000635:transmission*