[STREPTOCOCCUS-CARRIERS AND STREPTOCOCCAL EPIDEMIOLOGY].
D002353:Carrier State; D003140:Communicable Disease Control; D004813:Epidemiology; D005858:Germany; D005860:Germany, West; D006801:Humans; D013290:Streptococcal Infections; D013291:Streptococcus
CARRIER STATE; COMMUNICABLE DISEASE CONTROL; EPIDEMIOLOGY; GERMANY, WEST; STREPTOCOCCAL INFECTIONS
STREPTOKOKKENTRAEGER UND STREPTOKOKKEN-EPIDEMIOLOGIE.