TY - RPRT TI - Sequential studies of complement activation in systemic lupus erythematosus. AU - G Sturfelt AU - U Johnson AU - A G Sjöholm PY - 1985 DO - 10.3109/03009748509165503 UR - https://pubmed.ncbi.nlm.nih.gov/4001891/ ID - 4001891 ER -