TY - RPRT TI - In vivo complement activation by polyanion--polycation complexes: evidence that C5a is generated intravascularly during heparin--protamine interaction. AU - J Fehr AU - H Rohr PY - 1983 DO - 10.1016/0090-1229(83)90002-8 UR - https://pubmed.ncbi.nlm.nih.gov/6883814/ ID - 6883814 ER -