[Immuno-epidemiological effectiveness of Beckenham's measles vaccine].
D002648:Child; D002675:Child, Preschool; D006801:Humans; D008457:Measles / Q000276:immunology*; D008458:Measles Vaccine; D014611:Vaccination
D008458:Measles Vaccine
Eficienţa imuno-epidemiologică a vaccinului rujeolic Beckenham.