Group A beta hemolytic streptococci in skin lesions among an Egyptian school children population.
D000917:Antibody Formation; D001431:Bacteriological Techniques; D002648:Child; D004534:Egypt; D005500:Follow-Up Studies; D006801:Humans; D012874:Skin Diseases, Infectious / Q000453:epidemiology / Q000382:microbiology*; D013290:Streptococcal Infections / Q000453:epidemiology / Q000382:microbiology*; D013297:Streptococcus pyogenes / Q000302:isolation & purification*