[Evaluation of various methods for grouping hemolytic streptococci and frequency of isolation of group A, B, C, D, F and G streptococci isolated from clinical specimens].
D001431:Bacteriological Techniques; D006801:Humans; D007841:Latex Fixation Tests; D013183:Sputum / Q000382:microbiology; D013291:Streptococcus / Q000145:classification* / Q000302:isolation & purification; D013292:Streptococcus agalactiae / Q000145:classification; D013297:Streptococcus pyogenes / Q000145:classification