[Protective effect of measles vaccine in nursery schools and kindergartens].
D002675:Child, Preschool; D003604:Czechoslovakia; D006801:Humans; D007223:Infant; D008457:Measles / Q000517:prevention & control*; D008458:Measles Vaccine; D012578:Schools, Nursery; D014611:Vaccination
D008458:Measles Vaccine
Protekcní efekt spalnickové vakcíny jeslích a materských skolách.