title: Typing of Streptococcus pyogenes isolated from pharingeal swabs in school population from Sn. Bartolo, Naucalpan, México.
mesh_terms: D001434:Bacteriophage Typing; D005260:Female; D006801:Humans; D008297:Male; D008800:Mexico; D010614:Pharynx / Q000382:microbiology*; D012213:Rheumatic Fever / Q000453:epidemiology / Q000382:microbiology*; D012572:School Health Services; D013210:Staphylococcus / Q000145:classification; D013211:Staphylococcus aureus / Q000302:isolation & purification*