title: Rubella virus immunization of preschool children via the respiratory tract.
mesh_terms: D000281:Administration, Intranasal; D000336:Aerosols; D000367:Age Factors; D000914:Antibodies, Viral / Q000032:analysis; D000917:Antibody Formation; D002675:Child, Preschool; D005260:Female; D006385:Hemagglutination Inhibition Tests; D006801:Humans; D008297:Male; D012409:Rubella / Q000517:prevention & control*; D012411:Rubella Vaccine / Q000008:administration & dosage* / Q000009:adverse effects; D012412:Rubella virus / Q000276:immunology; D012737:Sex Factors; D014611:Vaccination / Q000379:methods*
chemical_list: D000336:Aerosols; D000914:Antibodies, Viral; D012411:Rubella Vaccine