title: [Hard chancre in the area of the clavicle].
mesh_terms: D000328:Adult; D002601:Chancre / Q000473:pathology*; D002968:Clavicle; D006801:Humans; D008297:Male; D012867:Skin / Q000473:pathology; D013587:Syphilis / Q000473:pathology*
vernacular_title: Tverdyĭ shankr v oblasti kliuchitsy.