title: [Relapse and reinfection in syphilis].
mesh_terms: D000328:Adult; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged; D012008:Recurrence; D013587:Syphilis / Q000175:diagnosis*; D013997:Time Factors
vernacular_title: Retsidiv i reinfektsiia pri sifilise.