Group R streptococcus infections in man.
D000368:Aged; D000818:Animals; D000900:Anti-Bacterial Agents / Q000627:therapeutic use; D004352:Drug Resistance, Microbial; D006801:Humans; D008297:Male; D013290:Streptococcal Infections / Q000188:drug therapy; D013291:Streptococcus / Q000302:isolation & purification; D013552:Swine; D015047:Zoonoses
D000900:Anti-Bacterial Agents