TY - RPRT TI - Isolated hypervariable regions derived from streptococcal M proteins specifically bind human C4b-binding protein: implications for antigenic variation. AU - E Morfeldt AU - K BerggÄrd AU - J Persson AU - T Drakenberg AU - E Johnsson AU - E Lindahl AU - S Linse AU - G Lindahl PY - 2001 DO - 10.4049/jimmunol.167.7.3870 UR - https://pubmed.ncbi.nlm.nih.gov/11564804/ ID - 11564804 ER -