title: Cyclic patterns of variations in incidence rates of syphilis and gonorrhoea in Slovakia.
authors.forename: B D
authors.initials: BD
authors.lastname: Dimitrov
mesh_terms: D006069:Gonorrhea / Q000453:epidemiology*; D006801:Humans; D015994:Incidence; D018154:Slovakia / Q000453:epidemiology; D013587:Syphilis / Q000453:epidemiology*