TY - RPRT TI - Different divalent cation requirements for binding IgM complexes to lymphocytes and macrophages. AU - A S Walia AU - D R Shaw AU - E W Fuson AU - B Andersson AU - E W Lamon PY - 1980 DO - 10.1084/jem.151.6.1528 UR - https://pubmed.ncbi.nlm.nih.gov/7381365/ ID - 7381365 ER -