TY - RPRT TI - Links between complement abnormalities and systemic lupus erythematosus. AU - M C Pickering AU - M J Walport PY - 2000 DO - 10.1093/rheumatology/39.2.133 UR - https://pubmed.ncbi.nlm.nih.gov/10725062/ ID - 10725062 ER -