title: [The number of new infections increases. Does syphilis come back to us?].
authors.forename: Norbert
authors.initials: N
authors.lastname: Brockmeyer
mesh_terms: D015897:Comorbidity; D005061:Europe, Eastern / Q000453:epidemiology; D005858:Germany / Q000453:epidemiology; D015658:HIV Infections / Q000453:epidemiology; D006716:Homosexuality; D006801:Humans; D015994:Incidence; D008297:Male; D010406:Penicillins / Q000627:therapeutic use; D012307:Risk Factors; D012725:Sexual Behavior; D013587:Syphilis / Q000175:diagnosis / Q000188:drug therapy / Q000453:epidemiology*
chemical_list: D010406:Penicillins