[Groups and types of beta-streptococcus isolated from clinical specimens (author's transl)].
D006801:Humans; D012541:Scarlet Fever / Q000382:microbiology; D012703:Serotyping; D013183:Sputum / Q000382:microbiology; D013292:Streptococcus agalactiae / Q000145:classification* / Q000302:isolation & purification