title: Problems of gelation in determination of electrolytes in serum from a patient with IgA myeloma.
mesh_terms: D004573:Electrolytes / Q000097:blood*; D005782:Gels; D006801:Humans; D007070:Immunoglobulin A; D009101:Multiple Myeloma / Q000097:blood*
chemical_list: D004573:Electrolytes; D005782:Gels; D007070:Immunoglobulin A