title: [Causes of the periodic changes in measles morbidity with vaccine prevention].
mesh_terms: D002648:Child; D006801:Humans; D008457:Measles / Q000453:epidemiology* / Q000517:prevention & control; D008458:Measles Vaccine / Q000276:immunology*; D010507:Periodicity; D012426:Russia; D014505:Urban Population
chemical_list: D008458:Measles Vaccine
vernacular_title: Prichiny periodicheskikh izmeneniĭ v zabolevaemosti kor'iu v usloviiakh vaktsinoprofilaktiki.