title: Diphtheria in the former Soviet Union: the epidemic continues.
mesh_terms: D000328:Adult; D002648:Child; D004165:Diphtheria / Q000453:epidemiology* / Q000401:mortality; D004196:Disease Outbreaks; D006801:Humans; D014586:USSR / Q000453:epidemiology; D014455:Ukraine / Q000453:epidemiology