@misc{indiciae3c7d3a8f4c28, title = {Complement components, C1 activation and disease activity in SLE.}, author = {G Sturfelt and A G Sjöholm and B Svensson}, year = {1983}, doi = {10.1159/000233266}, url = {https://pubmed.ncbi.nlm.nih.gov/6293980/}, note = {Source identifier: 6293980} }