title: Low molecular weight IgM-immunoglobulins in Waldenström's macroglobulinemia.
mesh_terms: D000179:Acrylates; D002850:Chromatography, Gel; D006801:Humans; D007106:Immune Sera; D005779:Immunodiffusion; D007074:Immunoglobulin G / Q000032:analysis; D007075:Immunoglobulin M / Q000032:analysis*; D008623:Mercaptoethanol / Q000494:pharmacology; D008970:Molecular Weight; D008258:Waldenstrom Macroglobulinemia / Q000276:immunology*
chemical_list: D000179:Acrylates; D007106:Immune Sera; D007074:Immunoglobulin G; D007075:Immunoglobulin M; D008623:Mercaptoethanol