title: Reemergence of virulent group A streptococcal infections.
authors.affiliation: Department of Pediatrics, Boston University School of Medicine, MA.
authors.forename: J O
authors.initials: JO
authors.lastname: Klein
mesh_terms: D000208:Acute Disease; D006801:Humans; D012213:Rheumatic Fever / Q000453:epidemiology; D012772:Shock, Septic / Q000382:microbiology; D013290:Streptococcal Infections / Q000453:epidemiology* / Q000517:prevention & control; D013297:Streptococcus pyogenes