1. A population study on monoclonal gammopathy;Axelsson, U.; Hallen, J.;Acta Medica Scandinavica,1972
2. Azar, H. A. (1973). The myeloma cell. In Multiple Myeloma and Related Disorders, edited by H. A. Azar and M. Potter, Chapter 2, pp. 86-152. Harper and Row, New York and London.
3. Ulcerative colitis disguised as multiple myeloma;Bernstein, J.S.; Dixon, D.D.;American Journal of Digestive Diseases,1964
4. Syndrome of diarrhoea and peripheral nerve changes due to generalised vascular disease;Campbell, A.M.G.; Halford, M.E.H.;British Medical Journal,1964
5. Lymphosarcoma in chronic ulcerative colitis with report of 2 cases;Cornes, J.S.; Smith, J.C.; Southwood, W.F.W.;British Journal of Surgery,1961