title: [Benign IgM gammopathy].
authors.affiliation: Hematology Clinic, Saitama Cancer Center Hospital.
authors.forename: N
authors.initials: N
authors.lastname: Maseki
mesh_terms: D006801:Humans; D006942:Hypergammaglobulinemia / Q000145:classification / Q000209:etiology; D007075:Immunoglobulin M / Q000378:metabolism
chemical_list: D007075:Immunoglobulin M