TY - GEN AU - Giesecke,H AU - Brendel,P AU - Schmidt,J AU - Schlenk,B TI - [Age-dependence of measles immunization failures] SN - 0049-8610 PY - 1981///0424 KW - Age Factors KW - Antibodies, Viral KW - analysis KW - Child KW - Child, Preschool KW - Germany, East KW - Humans KW - Infant KW - Measles KW - epidemiology KW - Measles Vaccine KW - Measles virus KW - immunology KW - Vaccination N1 - Publication Type: English Abstract; Journal Article ER -