TY - GEN AU - Colls,B M TI - "Benign" monoclonal IgE gammopathy SN - 0007-1447 PY - 1981///0129 KW - Adult KW - Aged KW - Humans KW - Hypergammaglobulinemia KW - immunology KW - Immunoglobulin E KW - Middle Aged N1 - Publication Type: Letter UR - https://doi.org/10.1136/bmj.281.6249.1215-b ER -