%0 Journal Article %A Maxted, W. R. %A Potter, Elizabeth V. %T The Presence of Type 12 M-Protein Antigen in Group G Streptococci %D 1967 %J Microbiology, %V 49 %N 1 %P 119-125 %@ 1465-2080 %R https://doi.org/10.1099/00221287-49-1-119 %I Microbiology Society, %X SUMMARY Three strains of group G streptococci isolated from a community in which glomerulonephritis is common were found to have an M-protein antigen indistinguishable from the type 12 M-protein of group A, type 12, streptococci. %U https://www.microbiologyresearch.org/content/journal/micro/10.1099/00221287-49-1-119