title: [Revaccination of children inoculated against measles].
mesh_terms: D000293:Adolescent; D000914:Antibodies, Viral / Q000032:analysis; D002648:Child; D002675:Child, Preschool; D004957:Estonia; D006801:Humans; D007117:Immunization, Secondary; D008457:Measles / Q000453:epidemiology / Q000276:immunology / Q000517:prevention & control*; D008458:Measles Vaccine / Q000008:administration & dosage*; D008459:Measles virus / Q000276:immunology; D014505:Urban Population
chemical_list: D000914:Antibodies, Viral; D008458:Measles Vaccine
vernacular_title: K voprosu o revaktsinatsii privitykh protiv kori deteĭ.