title: [Epidemiology of streptococcal infections in nursery schools].
mesh_terms: D000367:Age Factors; D002353:Carrier State / Q000453:epidemiology; D002675:Child, Preschool; D003428:Cross Infection / Q000453:epidemiology; D005859:Germany, East; D006801:Humans; D007223:Infant; D010614:Pharynx / Q000382:microbiology; D012578:Schools, Nursery; D012621:Seasons; D012703:Serotyping; D013290:Streptococcal Infections / Q000453:epidemiology* / Q000209:etiology; D013291:Streptococcus / Q000302:isolation & purification
vernacular_title: Epidemiologie von Streptokokkeninfektionen in Kinderkrippen.