title: Diphtheria in Russia.
authors.forename: V A
authors.initials: VA
authors.lastname: Ivanov
mesh_terms: D000328:Adult; D002648:Child; D000075202:Contraindications; D004165:Diphtheria / Q000453:epidemiology / Q000517:prevention & control*; D004196:Disease Outbreaks / Q000517:prevention & control; D006801:Humans; D012426:Russia / Q000453:epidemiology; D014611:Vaccination