The classical lancefield antigen of group a Streptococcus is a virulence determinant with implications for vaccine design.
van Sorge NM, Cole JN, Kuipers K, Henningham A, Aziz RK, Kasirer-Friede A, Lin L, Berends ETM, Davies MR, Dougan G, Zhang F, Dahesh S, Shaw L, Gin J, Cunningham M, Merriman JA, Hütter J, Lepenies B, Rooijakkers SHM, Malley R, Walker MJ, Shattil SJ, Schlievert PM, Choudhury B, Nizet V. The classical lancefield antigen of group a Streptococcus is a virulence determinant with implications for vaccine design. . 2014 Jun 11; 15(6):729-740.