title: [Reinfection and superinfection].
mesh_terms: D000328:Adult; D000368:Aged; D006801:Humans; D008297:Male; D008875:Middle Aged; D012008:Recurrence; D013587:Syphilis / Q000150:complications* / Q000175:diagnosis / Q000209:etiology
vernacular_title: K voprosu o reinfektsii i superinfektsii