[Drug sensitivity of Streptococcus haemolyticus ecently isolated from patients with scarlet fever with special reference to the advent of an erythromycin-resistant strain].
D004352:Drug Resistance, Microbial; D004917:Erythromycin / Q000494:pharmacology*; D006801:Humans; D012541:Scarlet Fever / Q000382:microbiology*; D013291:Streptococcus / Q000187:drug effects / Q000302:isolation & purification*
D004917:Erythromycin