1. Foerster J. (1993), inClinical Hematology, Lee, G., Bithell, T., and Foerster, J., eds., Lea and Febiger, Philadelphia, pp. 1170–1196.
2. Prasad, A. S. (1993), inHematology: Clinical and Laboratory Practice, 1st ed., Bick, R. L., ed., CV Mosby, St. Louis, p. 391.
3. Jefferies, L. C. (1994),Oncol. Clinics North Am. 8, 1087–1104.
4. Rytting, M., Worth, L., and Jaffe, N. (1996),Hematol. Oncol. Clinics North Am. 10, 365–376.
5. Roelcke, D. (1996), inAutoantibodies, Peter, J. B. and Shoenfeld, Y., eds., Elsevier, Amsterdam, pp. 677–683.