title: Herd immunity against Rubella virus in selected localities of Czechoslovakia.
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D003604:Czechoslovakia; D004812:Epidemiologic Methods; D005260:Female; D006385:Hemagglutination Inhibition Tests; D006801:Humans; D007110:Immunity, Active; D012409:Rubella / Q000517:prevention & control*; D012411:Rubella Vaccine / Q000008:administration & dosage; D012412:Rubella virus / Q000276:immunology*
chemical_list: D012411:Rubella Vaccine