[Distribution and group specificity of beta-hemolytic streptococci in preschool children in Sarajevo].
D002675:Child, Preschool; D006801:Humans; D009666:Nose / Q000382:microbiology; D010614:Pharynx / Q000382:microbiology; D012703:Serotyping; D013291:Streptococcus / Q000145:classification / Q000302:isolation & purification*
Rasprostranjenost i specificna grupna pripadnost beta-hemolitickih streptokoka kod predskolske djece u Sarajevu.