title: Studies on hemolytic streptococci; differentiation of species in streptococci of group A.
authors.forename: A C
authors.initials: AC
authors.lastname: EVANS
mesh_terms: D001419:Bacteria; D013290:Streptococcal Infections; D013291:Streptococcus
keywords: BACTERIA/liability; STREPTOCOCCI/hemolytic