title: [Differential diagnostic difficulties in soft chancre].
mesh_terms: D002601:Chancre / Q000175:diagnosis* / Q000473:pathology / Q000635:transmission; D003937:Diagnosis, Differential; D006801:Humans; D008297:Male; D013587:Syphilis / Q000175:diagnosis*
vernacular_title: O trudnostiakh differentsial'noĭ diagnostiki miagkogo shankra.