1. Discrete gammaglobulin (M-) components in serum: clinical study of 150 subjects without myelomatosis;Hällén;Acta Med Scand,1966
2. Nonmyelomatous monoclonal immunoglobulinemia;Zawadzki;Prog Clin Immunol,1972
3. Idiopathic (asymptomatic) monoclonal gammopathies;Ritzmann;Arch Intern Med,1975
4. Pathologic conditions associated with plasma cell dyscrasias: a study of 806 cases;Isobe;Ann NY Acad Sci,1971
5. Thirty cases of monoclonal immunoglobulin disorders other than myeloma or macroglobulinemia;Michaux;Am J Med,1969