Hypervariability generated by natural selection in an extracellular complement-inhibiting protein of serotype M1 strains of group A Streptococcus

Por Stockbauer, Kathryn E., Grigsby, Diana, Pan, Xi, Fu, Yun-Xin, Mejia, Luis M. Perea, Cravioto, Alejandro, Musser, James M.
Publicado em 1998