emm typing and validation of provisional M types for group A streptococci.

por Facklam, R, Beall, B, Efstratiou, A, Fischetti, V, Johnson, D, Kaplan, E, Kriz, P, Lovgren, M, Martin, D, Schwartz, B, Totolian, A, Bessen, D, Hollingshead, S, Rubin, F, Scott, J, Tyrrell, G
Publicado 1999