[Surveys on two successive epidemics of streptococcus infection among children in O town, Toyama Prefecture, with special reference to follow-up examinations].
D002353:Carrier State; D002648:Child; D002675:Child, Preschool; D004352:Drug Resistance, Microbial; D004917:Erythromycin / Q000494:pharmacology; D006801:Humans; D007564:Japan; D013290:Streptococcal Infections / Q000453:epidemiology* / Q000382:microbiology; D013297:Streptococcus pyogenes / Q000187:drug effects
D004917:Erythromycin