TY - RPRT TI - An immunofluorescence assay for complement activation by the classical pathway. AU - E Linder AU - M Rhen AU - S Meri PY - 1981 DO - 10.1016/0022-1759(81)90256-8 UR - https://pubmed.ncbi.nlm.nih.gov/7031140/ ID - 7031140 ER -