title: False-negative serum protein electrophoresis in a sample with an IgM monoclonal protein by semiautomated gel electrophoresis.
authors.forename: Xavier
authors.initials: X
authors.lastname: Bossuyt
authors.forename: Godelieve
authors.initials: G
authors.lastname: Mariën
mesh_terms: D000911:Antibodies, Monoclonal / Q000097:blood*; D004587:Electrophoresis, Agar Gel; D005188:False Negative Reactions; D006801:Humans; D007075:Immunoglobulin M / Q000097:blood*; D007145:Immunoglobulin kappa-Chains / Q000097:blood*
chemical_list: D000911:Antibodies, Monoclonal; D007075:Immunoglobulin M; D007145:Immunoglobulin kappa-Chains