TY - RPRT TI - Complement activation by interaction of polyanions and polycations. III. Complement activation by interaction of multiple polyanious and polycations is the presence of C-reactive protein. AU - D R Claus AU - J Siegel AU - K Petras AU - D Skor AU - A P Osmand AU - H Gewurz PY - 1977 UR - https://pubmed.ncbi.nlm.nih.gov/830761/ ID - 830761 ER -