TY - RPRT TI - [Immunoglobulin levels and complement system activity in leukemia]. AU - B Kiersnowska-Rogowska AU - Z Pietruska AU - S Hryszko AU - M Bielawiec PY - 1981 UR - https://pubmed.ncbi.nlm.nih.gov/6945567/ ID - 6945567 ER -