From the Lymphoid Malignancies Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD.
Dr. Roschewski can be contacted at [email protected] or at the Lymphoid Malignancies Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bldg. 10, Rm. 4N115, MSC1374, 9000 Rockville Pike, Bethesda, MD 20892.
