title: The aetiology of impetigo contagiosa.
mesh_terms: D000367:Age Factors; D002648:Child; D002675:Child, Preschool; D003355:Corynebacterium pyogenes / Q000302:isolation & purification; D005260:Female; D006801:Humans; D007169:Impetigo / Q000209:etiology / Q000382:microbiology*; D007223:Infant; D008297:Male; D013210:Staphylococcus / Q000302:isolation & purification; D013291:Streptococcus / Q000302:isolation & purification