@misc{indiciae6e0dba6cf7c2, title = {Biologic role of complement products. Complement-derived leukotactic activity extractable from lesions of immunologic vasculitis.}, author = {P A Ward and J H Hill}, year = {1972}, url = {https://pubmed.ncbi.nlm.nih.gov/4260453/}, note = {Source identifier: 4260453} }