title: [Essential hypergammaglobulinemia].
authors.affiliation: Department of Pediatrics, Mie University School of Medicine.
authors.forename: M
authors.initials: M
authors.lastname: Ito
mesh_terms: D003937:Diagnosis, Differential; D006801:Humans; D008998:Monoclonal Gammopathy of Undetermined Significance / Q000145:classification / Q000503:physiopathology; D011379:Prognosis