TY - RPRT TI - Protein A from Staphylococcus aureus conversion of complement factor C3 by aggregates between IgG and protein A. AU - G Stålenheim AU - S Castensson PY - 1971 DO - 10.1016/0014-5793(71)80104-7 UR - https://pubmed.ncbi.nlm.nih.gov/11945723/ ID - 11945723 ER -