[Reasons for epidemic outbreaks of measles against a background of stable low morbidity].
D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D004196:Disease Outbreaks / Q000453:epidemiology*; D006801:Humans; D007223:Infant; D008457:Measles / Q000453:epidemiology* / Q000209:etiology / Q000517:prevention & control; D008458:Measles Vaccine / Q000008:administration & dosage; D012426:Russia; D014505:Urban Population
D008458:Measles Vaccine
O prichinakh épidemicheskikh vspyshek kori na fone stabil'no nizkoĭ zabolevaemosti.