title: [Decrease of beta1E globulin (C4) concentration in serum in IgG plasmacytoma and Waldenström's macroglobulinemia].
mesh_terms: D001609:Beta-Globulins / Q000032:analysis*; D003165:Complement System Proteins / Q000032:analysis*; D006801:Humans; D007074:Immunoglobulin G; D010954:Plasmacytoma / Q000097:blood*; D008258:Waldenstrom Macroglobulinemia / Q000097:blood*
chemical_list: D001609:Beta-Globulins; D007074:Immunoglobulin G; D003165:Complement System Proteins
vernacular_title: Verminderung der Beta1E-Globulin-(C4)-Konzentration im Serum bei IgG-Plasmocytom und Makroglobulinämie Waldenström.